2203656364 has 24 divisors (see below), whose sum is σ = 4746337568. Its totient is φ = 871776000.

The previous prime is 2203656319. The next prime is 2203656373. The reversal of 2203656364 is 4636563022.

It is a super-2 number, since 2×2203656364² = 9712202741195400992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026637 + ... + 3027364.

Almost surely, 2^2203656364 is an apocalyptic number.

It is an amenable number.

2203656364 is an abundant number, since it is smaller than the sum of its proper divisors (2542681204).

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

2203656364 is a wasteful number, since it uses less digits than its factorization.

2203656364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6054025 (or 6054023 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 2203656364 is about 46943.1183881088. The cubic root of 2203656364 is about 1301.3115686225.

It can be divided in two parts, 22036 and 56364, that added together give a square (78400 = 280²).

The spelling of 2203656364 in words is "two billion, two hundred three million, six hundred fifty-six thousand, three hundred sixty-four".