674883408 has 40 divisors (see below), whose sum is σ = 1846006848. Its totient is φ = 211727872.

The previous prime is 674883379. The next prime is 674883413. The reversal of 674883408 is 804388476.

It is a super-2 number, since 2×674883408² = 910935228787388928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 412716 + ... + 414347.

Almost surely, 2^674883408 is an apocalyptic number.

674883408 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

674883408 is an abundant number, since it is smaller than the sum of its proper divisors (1171123440).

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

674883408 is a wasteful number, since it uses less digits than its factorization.

674883408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827091 (or 827085 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 674883408 is about 25978.5182025457. The cubic root of 674883408 is about 877.1548123221.

The spelling of 674883408 in words is "six hundred seventy-four million, eight hundred eighty-three thousand, four hundred eight".