2630290232 has 64 divisors (see below), whose sum is σ = 5447270400. Its totient is φ = 1185840000.

The previous prime is 2630290231. The next prime is 2630290241. The reversal of 2630290232 is 2320920362.

It is a super-2 number, since 2×2630290232² = 13836853409109227648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2630290195 and 2630290204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630290231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282857 + ... + 292007.

It is an arithmetic number, because the mean of its divisors is an integer number (85113600).

Almost surely, 2^2630290232 is an apocalyptic number.

It is an amenable number.

2630290232 is an abundant number, since it is smaller than the sum of its proper divisors (2816980168).

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

2630290232 is a wasteful number, since it uses less digits than its factorization.

2630290232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268 (or 9264 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 2630290232 is about 51286.3552224176. The cubic root of 2630290232 is about 1380.3881551829.

The spelling of 2630290232 in words is "two billion, six hundred thirty million, two hundred ninety thousand, two hundred thirty-two".