1494196704 has 576 divisors, whose sum is σ = 5864721408. Its totient is φ = 348364800.

The previous prime is 1494196699. The next prime is 1494196709. The reversal of 1494196704 is 4076914941.

1494196704 is a `hidden beast` number, since 1 + 494 + 1 + 96 + 70 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1494196699) and next prime (1494196709).

It is a self number, because there is not a number n which added to its sum of digits gives 1494196704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494196709) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20468412 + ... + 20468484.

It is an arithmetic number, because the mean of its divisors is an integer number (10181808).

Almost surely, 2^1494196704 is an apocalyptic number.

1494196704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494196704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2932360704).

1494196704 is an abundant number, since it is smaller than the sum of its proper divisors (4370524704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1494196704 is a wasteful number, since it uses less digits than its factorization.

1494196704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1494196704 is about 38654.8406283094. The cubic root of 1494196704 is about 1143.2360867422.

The spelling of 1494196704 in words is "one billion, four hundred ninety-four million, one hundred ninety-six thousand, seven hundred four".