674936141639476 has 6 divisors (see below), whose sum is σ = 1181138247869090. Its totient is φ = 337468070819736.

The previous prime is 674936141639467. The next prime is 674936141639483.

674936141639476 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 659101902080400 + 15834239559076 = 25672980^2 + 3979226^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84367017704931 + ... + 84367017704938.

Almost surely, 2^{674936141639476} is an apocalyptic number.

It is an amenable number.

674936141639476 is a deficient number, since it is larger than the sum of its proper divisors (506202106229614).

674936141639476 is a wasteful number, since it uses less digits than its factorization.

674936141639476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168734035409873 (or 168734035409871 counting only the distinct ones).

The product of its digits is 2962842624, while the sum is 76.

The spelling of 674936141639476 in words is "six hundred seventy-four trillion, nine hundred thirty-six billion, one hundred forty-one million, six hundred thirty-nine thousand, four hundred seventy-six".