961896504 has 16 divisors (see below), whose sum is σ = 2404741320. Its totient is φ = 320632160.

The previous prime is 961896487. The next prime is 961896517. The reversal of 961896504 is 405698169.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20039487 + ... + 20039534.

Almost surely, 2^961896504 is an apocalyptic number.

It is an amenable number.

961896504 is an abundant number, since it is smaller than the sum of its proper divisors (1442844816).

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

961896504 is a wasteful number, since it uses less digits than its factorization.

961896504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40079030 (or 40079026 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 961896504 is about 31014.4563711828. The cubic root of 961896504 is about 987.1340109095.

The spelling of 961896504 in words is "nine hundred sixty-one million, eight hundred ninety-six thousand, five hundred four".