6299620974 has 24 divisors (see below), whose sum is σ = 13653165240. Its totient is φ = 2099260368.

The previous prime is 6299620933. The next prime is 6299620993. The reversal of 6299620974 is 4790269926.

6299620974 is a `hidden beast` number, since 6 + 2 + 9 + 9 + 620 + 9 + 7 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6299620974.

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, 14512 + ... + 113180.

It is an arithmetic number, because the mean of its divisors is an integer number (568881885).

Almost surely, 2^6299620974 is an apocalyptic number.

6299620974 is an abundant number, since it is smaller than the sum of its proper divisors (7353544266).

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

6299620974 is a wasteful number, since it uses less digits than its factorization.

6299620974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102224 (or 102221 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 6299620974 is about 79370.1516566524. The cubic root of 6299620974 is about 1846.8777111489.

The spelling of 6299620974 in words is "six billion, two hundred ninety-nine million, six hundred twenty thousand, nine hundred seventy-four".