674743545347476 has 72 divisors (see below), whose sum is σ = 1322398053925760. Its totient is φ = 300961522667520.

The previous prime is 674743545347467. The next prime is 674743545347537.

674743545347476 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47898861 + ... + 60363796.

Almost surely, 2^{674743545347476} is an apocalyptic number.

It is an amenable number.

674743545347476 is a deficient number, since it is larger than the sum of its proper divisors (647654508578284).

674743545347476 is a wasteful number, since it uses less digits than its factorization.

674743545347476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108262925 (or 108262912 counting only the distinct ones).

The product of its digits is 19914854400, while the sum is 76.

The spelling of 674743545347476 in words is "six hundred seventy-four trillion, seven hundred forty-three billion, five hundred forty-five million, three hundred forty-seven thousand, four hundred seventy-six".