6258274986 has 32 divisors (see below), whose sum is σ = 13230043200. Its totient is φ = 1968088320.

The previous prime is 6258274969. The next prime is 6258274993. The reversal of 6258274986 is 6894728526.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86421 + ... + 141368.

It is an arithmetic number, because the mean of its divisors is an integer number (413438850).

Almost surely, 2^6258274986 is an apocalyptic number.

6258274986 is an abundant number, since it is smaller than the sum of its proper divisors (6971768214).

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

6258274986 is a wasteful number, since it uses less digits than its factorization.

6258274986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228054.

The product of its digits is 11612160, while the sum is 57.

The square root of 6258274986 is about 79109.2597993433. The cubic root of 6258274986 is about 1842.8283323816.

The spelling of 6258274986 in words is "six billion, two hundred fifty-eight million, two hundred seventy-four thousand, nine hundred eighty-six".