674363572 has 12 divisors (see below), whose sum is σ = 1208920356. Its totient is φ = 328957760.

The previous prime is 674363563. The next prime is 674363581. The reversal of 674363572 is 275363476.

It is an interprime number because it is at equal distance from previous prime (674363563) and next prime (674363581).

It can be written as a sum of positive squares in 2 ways, for example, as 42042256 + 632321316 = 6484^2 + 25146^2 .

It is a super-3 number, since 3×674363572³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2055823 + ... + 2056150.

It is an arithmetic number, because the mean of its divisors is an integer number (100743363).

Almost surely, 2^674363572 is an apocalyptic number.

It is an amenable number.

674363572 is a deficient number, since it is larger than the sum of its proper divisors (534556784).

674363572 is a wasteful number, since it uses less digits than its factorization.

674363572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112018 (or 4112016 counting only the distinct ones).

The product of its digits is 635040, while the sum is 43.

The square root of 674363572 is about 25968.5111625599. The cubic root of 674363572 is about 876.9295419187.

The spelling of 674363572 in words is "six hundred seventy-four million, three hundred sixty-three thousand, five hundred seventy-two".