2813408952 has 64 divisors (see below), whose sum is σ = 7119010080. Its totient is φ = 926441472.

The previous prime is 2813408881. The next prime is 2813408953. The reversal of 2813408952 is 2598043182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813408953) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2357668 + ... + 2358860.

Almost surely, 2^2813408952 is an apocalyptic number.

It is an amenable number.

2813408952 is an abundant number, since it is smaller than the sum of its proper divisors (4305601128).

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

2813408952 is a wasteful number, since it uses less digits than its factorization.

2813408952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2813408952 is about 53041.5775783489. The cubic root of 2813408952 is about 1411.7060903351.

The spelling of 2813408952 in words is "two billion, eight hundred thirteen million, four hundred eight thousand, nine hundred fifty-two".