2639053704 has 32 divisors (see below), whose sum is σ = 7540153920. Its totient is φ = 754015296.

The previous prime is 2639053699. The next prime is 2639053709. The reversal of 2639053704 is 4073509362.

It is an interprime number because it is at equal distance from previous prime (2639053699) and next prime (2639053709).

It is a super-2 number, since 2×2639053704² = 13929208905192239232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2639053709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7854159 + ... + 7854494.

It is an arithmetic number, because the mean of its divisors is an integer number (235629810).

Almost surely, 2^2639053704 is an apocalyptic number.

2639053704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2639053704 is an abundant number, since it is smaller than the sum of its proper divisors (4901100216).

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

2639053704 is a wasteful number, since it uses less digits than its factorization.

2639053704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15708669 (or 15708665 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 2639053704 is about 51371.7208588539. The cubic root of 2639053704 is about 1381.9194922814.

The spelling of 2639053704 in words is "two billion, six hundred thirty-nine million, fifty-three thousand, seven hundred four".