674337674072 has 32 divisors (see below), whose sum is σ = 1271374752000. Its totient is φ = 335306109600.

The previous prime is 674337674041. The next prime is 674337674081. The reversal of 674337674072 is 270476733476.

It is a super-2 number, since 2×674337674072² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 674337673999 and 674337674017.

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, 3096197 + ... + 3306827.

It is an arithmetic number, because the mean of its divisors is an integer number (39730461000).

Almost surely, 2^674337674072 is an apocalyptic number.

It is an amenable number.

674337674072 is a deficient number, since it is larger than the sum of its proper divisors (597037077928).

674337674072 is a wasteful number, since it uses less digits than its factorization.

674337674072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212847 (or 212843 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 56.

The spelling of 674337674072 in words is "six hundred seventy-four billion, three hundred thirty-seven million, six hundred seventy-four thousand, seventy-two".