7469774984 has 32 divisors (see below), whose sum is σ = 16186521600. Its totient is φ = 3165360000.

The previous prime is 7469774909. The next prime is 7469774999. The reversal of 7469774984 is 4894779647.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7469774984.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744392 + ... + 754359.

It is an arithmetic number, because the mean of its divisors is an integer number (505828800).

Almost surely, 2^7469774984 is an apocalyptic number.

It is an amenable number.

7469774984 is an abundant number, since it is smaller than the sum of its proper divisors (8716746616).

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

7469774984 is a wasteful number, since it uses less digits than its factorization.

7469774984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498853 (or 1498849 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 65.

The square root of 7469774984 is about 86427.8599989610. The cubic root of 7469774984 is about 1954.8007928837.

The spelling of 7469774984 in words is "seven billion, four hundred sixty-nine million, seven hundred seventy-four thousand, nine hundred eighty-four".