996040464 has 20 divisors (see below), whose sum is σ = 2573104656. Its totient is φ = 332013472.

The previous prime is 996040457. The next prime is 996040541. The reversal of 996040464 is 464040699.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10375374 + ... + 10375469.

Almost surely, 2^996040464 is an apocalyptic number.

It is an amenable number.

996040464 is an abundant number, since it is smaller than the sum of its proper divisors (1577064192).

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

996040464 is a wasteful number, since it uses less digits than its factorization.

996040464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20750854 (or 20750848 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 996040464 is about 31560.1087450598. The cubic root of 996040464 is about 998.6784088329.

The spelling of 996040464 in words is "nine hundred ninety-six million, forty thousand, four hundred sixty-four".