674214888 has 64 divisors (see below), whose sum is σ = 1771450560. Its totient is φ = 213566976.

The previous prime is 674214857. The next prime is 674214901. The reversal of 674214888 is 888412476.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 29356 + ... + 47012.

It is an arithmetic number, because the mean of its divisors is an integer number (27678915).

Almost surely, 2^674214888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674214888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (885725280).

674214888 is an abundant number, since it is smaller than the sum of its proper divisors (1097235672).

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

674214888 is a wasteful number, since it uses less digits than its factorization.

674214888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17746 (or 17742 counting only the distinct ones).

The product of its digits is 688128, while the sum is 48.

The square root of 674214888 is about 25965.6482299210. The cubic root of 674214888 is about 876.8650885679.

The spelling of 674214888 in words is "six hundred seventy-four million, two hundred fourteen thousand, eight hundred eighty-eight".