2630651464 has 16 divisors (see below), whose sum is σ = 5637110400. Its totient is φ = 1127422032.

The previous prime is 2630651461. The next prime is 2630651477. The reversal of 2630651464 is 4641560362.

It is not an unprimeable number, because it can be changed into a prime (2630651461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23487904 + ... + 23488015.

It is an arithmetic number, because the mean of its divisors is an integer number (352319400).

Almost surely, 2^2630651464 is an apocalyptic number.

It is an amenable number.

2630651464 is an abundant number, since it is smaller than the sum of its proper divisors (3006458936).

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

2630651464 is a wasteful number, since it uses less digits than its factorization.

2630651464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46975932 (or 46975928 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2630651464 is about 51289.8768179453. The cubic root of 2630651464 is about 1380.4513443502.

The spelling of 2630651464 in words is "two billion, six hundred thirty million, six hundred fifty-one thousand, four hundred sixty-four".