674884146770 has 32 divisors (see below), whose sum is σ = 1311319134720. Its totient is φ = 249312521920.

The previous prime is 674884146743. The next prime is 674884146821. The reversal of 674884146770 is 77641488476.

It is a super-2 number, since 2×674884146770² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50584346 + ... + 50597685.

It is an arithmetic number, because the mean of its divisors is an integer number (40978722960).

Almost surely, 2^674884146770 is an apocalyptic number.

674884146770 is a deficient number, since it is larger than the sum of its proper divisors (636434987950).

674884146770 is a wasteful number, since it uses less digits than its factorization.

674884146770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101182090.

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 674884146770 in words is "six hundred seventy-four billion, eight hundred eighty-four million, one hundred forty-six thousand, seven hundred seventy".