8974337628 has 24 divisors (see below), whose sum is σ = 21147451920. Its totient is φ = 2961827200.

The previous prime is 8974337623. The next prime is 8974337633. The reversal of 8974337628 is 8267334798.

It is an interprime number because it is at equal distance from previous prime (8974337623) and next prime (8974337633).

It is a super-2 number, since 2×8974337628² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974337623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3701073 + ... + 3703496.

It is an arithmetic number, because the mean of its divisors is an integer number (881143830).

Almost surely, 2^8974337628 is an apocalyptic number.

It is an amenable number.

8974337628 is an abundant number, since it is smaller than the sum of its proper divisors (12173114292).

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

8974337628 is a wasteful number, since it uses less digits than its factorization.

8974337628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404677 (or 7404675 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 57.

The square root of 8974337628 is about 94732.9806772699. The cubic root of 8974337628 is about 2078.1049082100.

The spelling of 8974337628 in words is "eight billion, nine hundred seventy-four million, three hundred thirty-seven thousand, six hundred twenty-eight".