2630534444 has 6 divisors (see below), whose sum is σ = 4603435284. Its totient is φ = 1315267220.

The previous prime is 2630534437. The next prime is 2630534453. The reversal of 2630534444 is 4444350362.

It is a super-2 number, since 2×2630534444² = 13839422922140778272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328816802 + ... + 328816809.

It is an arithmetic number, because the mean of its divisors is an integer number (767239214).

Almost surely, 2^2630534444 is an apocalyptic number.

It is an amenable number.

2630534444 is a deficient number, since it is larger than the sum of its proper divisors (1972900840).

2630534444 is a wasteful number, since it uses less digits than its factorization.

2630534444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657633615 (or 657633613 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

The square root of 2630534444 is about 51288.7360343380. The cubic root of 2630534444 is about 1380.4308750464.

The spelling of 2630534444 in words is "two billion, six hundred thirty million, five hundred thirty-four thousand, four hundred forty-four".