674920492411 has 4 divisors (see below), whose sum is σ = 736276900824. Its totient is φ = 613564084000.

The previous prime is 674920492403. The next prime is 674920492417. The reversal of 674920492411 is 114294029476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674920492411 - 2³ = 674920492403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674920492417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30678204190 + ... + 30678204211.

It is an arithmetic number, because the mean of its divisors is an integer number (184069225206).

Almost surely, 2^674920492411 is an apocalyptic number.

674920492411 is a deficient number, since it is larger than the sum of its proper divisors (61356408413).

674920492411 is a wasteful number, since it uses less digits than its factorization.

674920492411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61356408412.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 674920492411 in words is "six hundred seventy-four billion, nine hundred twenty million, four hundred ninety-two thousand, four hundred eleven".