7400864268 has 96 divisors (see below), whose sum is σ = 23082662400. Its totient is φ = 2003237568.

The previous prime is 7400864239. The next prime is 7400864279. The reversal of 7400864268 is 8624680047.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 31 ways as a sum of consecutive naturals, for example, 243255 + ... + 271982.

It is an arithmetic number, because the mean of its divisors is an integer number (240444400).

Almost surely, 2^7400864268 is an apocalyptic number.

It is an amenable number.

7400864268 is an abundant number, since it is smaller than the sum of its proper divisors (15681798132).

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

7400864268 is a wasteful number, since it uses less digits than its factorization.

7400864268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515276 (or 515268 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 7400864268 is about 86028.2759794708. The cubic root of 7400864268 is about 1948.7710220551.

The spelling of 7400864268 in words is "seven billion, four hundred million, eight hundred sixty-four thousand, two hundred sixty-eight".