674954775 has 120 divisors (see below), whose sum is σ = 1379707824. Its totient is φ = 323481600.

The previous prime is 674954767. The next prime is 674954831. The reversal of 674954775 is 577459476.

It is not a de Polignac number, because 674954775 - 2³ = 674954767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3497079 + ... + 3497271.

Almost surely, 2^674954775 is an apocalyptic number.

674954775 is an abundant number, since it is smaller than the sum of its proper divisors (704753049).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674954775 is a wasteful number, since it uses less digits than its factorization.

674954775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 369 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 54.

The square root of 674954775 is about 25979.8917434234. The cubic root of 674954775 is about 877.1857301075.

The spelling of 674954775 in words is "six hundred seventy-four million, nine hundred fifty-four thousand, seven hundred seventy-five".