674694360 has 192 divisors, whose sum is σ = 2330808480. Its totient is φ = 175426560.

The previous prime is 674694347. The next prime is 674694373. The reversal of 674694360 is 63496476.

It is an interprime number because it is at equal distance from previous prime (674694347) and next prime (674694373).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 397674 + ... + 399366.

Almost surely, 2^674694360 is an apocalyptic number.

674694360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674694360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165404240).

674694360 is an abundant number, since it is smaller than the sum of its proper divisors (1656114120).

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

674694360 is a wasteful number, since it uses less digits than its factorization.

674694360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 674694360 is about 25974.8794029924. The cubic root of 674694360 is about 877.0729019521.

The spelling of 674694360 in words is "six hundred seventy-four million, six hundred ninety-four thousand, three hundred sixty".