2403996264 has 48 divisors (see below), whose sum is σ = 6686798820. Its totient is φ = 779673600.

The previous prime is 2403996263. The next prime is 2403996289. The reversal of 2403996264 is 4626993042.

It can be written as a sum of positive squares in 2 ways, for example, as 2387104164 + 16892100 = 48858^2 + 4110^2 .

It is not an unprimeable number, because it can be changed into a prime (2403996263) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 448537 + ... + 453864.

Almost surely, 2^2403996264 is an apocalyptic number.

2403996264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2403996264 is an abundant number, since it is smaller than the sum of its proper divisors (4282802556).

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

2403996264 is a wasteful number, since it uses less digits than its factorization.

2403996264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902450 (or 902443 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 2403996264 is about 49030.5645898556. The cubic root of 2403996264 is about 1339.6086077531.

The spelling of 2403996264 in words is "two billion, four hundred three million, nine hundred ninety-six thousand, two hundred sixty-four".