1494636000 has 576 divisors, whose sum is σ = 5870382336. Its totient is φ = 329472000.

The previous prime is 1494635999. The next prime is 1494636037. The reversal of 1494636000 is 6364941.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22307967 + ... + 22308033.

It is an arithmetic number, because the mean of its divisors is an integer number (10191636).

Almost surely, 2^1494636000 is an apocalyptic number.

1494636000 is a gapful number since it is divisible by the number (10) 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 1494636000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2935191168).

1494636000 is an abundant number, since it is smaller than the sum of its proper divisors (4375746336).

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

1494636000 is a wasteful number, since it uses less digits than its factorization.

1494636000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1494636000 is about 38660.5225003491. The cubic root of 1494636000 is about 1143.3481134539.

The spelling of 1494636000 in words is "one billion, four hundred ninety-four million, six hundred thirty-six thousand".