1494768016 has 40 divisors (see below), whose sum is σ = 3327041024. Its totient is φ = 637286400.

The previous prime is 1494767971. The next prime is 1494768017. The reversal of 1494768016 is 6108674941.

It is not an unprimeable number, because it can be changed into a prime (1494768017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12960 + ... + 56191.

Almost surely, 2^1494768016 is an apocalyptic number.

1494768016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1494768016 is an abundant number, since it is smaller than the sum of its proper divisors (1832273008).

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

1494768016 is a wasteful number, since it uses less digits than its factorization.

1494768016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69359 (or 69353 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 1494768016 is about 38662.2298374007. The cubic root of 1494768016 is about 1143.3817751171.

The spelling of 1494768016 in words is "one billion, four hundred ninety-four million, seven hundred sixty-eight thousand, sixteen".