674291090 has 16 divisors (see below), whose sum is σ = 1324062720. Its totient is φ = 245196720.

The previous prime is 674291083. The next prime is 674291129. The reversal of 674291090 is 90192476.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3064850 + ... + 3065069.

It is an arithmetic number, because the mean of its divisors is an integer number (82753920).

Almost surely, 2^674291090 is an apocalyptic number.

674291090 is a deficient number, since it is larger than the sum of its proper divisors (649771630).

674291090 is a wasteful number, since it uses less digits than its factorization.

674291090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129937.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 674291090 is about 25967.1155502493. The cubic root of 674291090 is about 876.8981227224.

The spelling of 674291090 in words is "six hundred seventy-four million, two hundred ninety-one thousand, ninety".