674845495 has 8 divisors (see below), whose sum is σ = 810252000. Its totient is φ = 539584800.

The previous prime is 674845489. The next prime is 674845517. The reversal of 674845495 is 594548476.

674845495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 674845495 - 2⁵ = 674845463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25995 + ... + 45004.

It is an arithmetic number, because the mean of its divisors is an integer number (101281500).

Almost surely, 2^674845495 is an apocalyptic number.

674845495 is a deficient number, since it is larger than the sum of its proper divisors (135406505).

674845495 is a wasteful number, since it uses less digits than its factorization.

674845495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72905.

The product of its digits is 4838400, while the sum is 52.

The square root of 674845495 is about 25977.7884932494. The cubic root of 674845495 is about 877.1383866735.

The spelling of 674845495 in words is "six hundred seventy-four million, eight hundred forty-five thousand, four hundred ninety-five".