674548845476 has 48 divisors (see below), whose sum is σ = 1294180917120. Its totient is φ = 305090929920.

The previous prime is 674548845457. The next prime is 674548845491.

674548845476 is nontrivially palindromic in base 10.

674548845476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×674548845476² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9018440 + ... + 9092928.

It is an arithmetic number, because the mean of its divisors is an integer number (26962102440).

Almost surely, 2^674548845476 is an apocalyptic number.

It is an amenable number.

674548845476 is a deficient number, since it is larger than the sum of its proper divisors (619632071644).

674548845476 is a wasteful number, since it uses less digits than its factorization.

674548845476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75524 (or 75522 counting only the distinct ones).

The product of its digits is 722534400, while the sum is 68.

The spelling of 674548845476 in words is "six hundred seventy-four billion, five hundred forty-eight million, eight hundred forty-five thousand, four hundred seventy-six".