6245900884 has 36 divisors (see below), whose sum is σ = 11735184244. Its totient is φ = 2906399232.

The previous prime is 6245900873. The next prime is 6245900891. The reversal of 6245900884 is 4880095426.

It can be written as a sum of positive squares in 2 ways, for example, as 5622000400 + 623900484 = 74980^2 + 24978^2 .

It is a super-2 number, since 2×6245900884² = 78022555705503962912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38404 + ... + 118180.

Almost surely, 2^6245900884 is an apocalyptic number.

It is an amenable number.

6245900884 is a deficient number, since it is larger than the sum of its proper divisors (5489283360).

6245900884 is a wasteful number, since it uses less digits than its factorization.

6245900884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79864 (or 79839 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 6245900884 is about 79031.0121661111. The cubic root of 6245900884 is about 1841.6129606509.

The spelling of 6245900884 in words is "six billion, two hundred forty-five million, nine hundred thousand, eight hundred eighty-four".