7674471428 has 24 divisors (see below), whose sum is σ = 14467020288. Its totient is φ = 3541183776.

The previous prime is 7674471379. The next prime is 7674471481. The reversal of 7674471428 is 8241744767.

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, 223325 + ... + 255387.

It is an arithmetic number, because the mean of its divisors is an integer number (602792512).

Almost surely, 2^7674471428 is an apocalyptic number.

It is an amenable number.

7674471428 is a deficient number, since it is larger than the sum of its proper divisors (6792548860).

7674471428 is a wasteful number, since it uses less digits than its factorization.

7674471428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36683 (or 36681 counting only the distinct ones).

The product of its digits is 2107392, while the sum is 50.

The square root of 7674471428 is about 87604.0605679897. The cubic root of 7674471428 is about 1972.4961211299.

The spelling of 7674471428 in words is "seven billion, six hundred seventy-four million, four hundred seventy-one thousand, four hundred twenty-eight".