2612279464 has 64 divisors (see below), whose sum is σ = 5184829440. Its totient is φ = 1231454400.

The previous prime is 2612279447. The next prime is 2612279497. The reversal of 2612279464 is 4649722162.

It is a super-2 number, since 2×2612279464² = 13648007996072254592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2612279464.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4639647 + ... + 4640209.

It is an arithmetic number, because the mean of its divisors is an integer number (81012960).

Almost surely, 2^2612279464 is an apocalyptic number.

It is an amenable number.

2612279464 is a deficient number, since it is larger than the sum of its proper divisors (2572549976).

2612279464 is a wasteful number, since it uses less digits than its factorization.

2612279464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 906 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 2612279464 is about 51110.4633514508. The cubic root of 2612279464 is about 1377.2302255506.

The spelling of 2612279464 in words is "two billion, six hundred twelve million, two hundred seventy-nine thousand, four hundred sixty-four".