674308926 has 48 divisors (see below), whose sum is σ = 1484971488. Its totient is φ = 221112000.

The previous prime is 674308909. The next prime is 674308933. The reversal of 674308926 is 629803476.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 302496 + ... + 304716.

It is an arithmetic number, because the mean of its divisors is an integer number (30936906).

Almost surely, 2^674308926 is an apocalyptic number.

674308926 is an abundant number, since it is smaller than the sum of its proper divisors (810662562).

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

674308926 is a wasteful number, since it uses less digits than its factorization.

674308926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497 (or 2494 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 674308926 is about 25967.4589823494. The cubic root of 674308926 is about 876.9058544064.

The spelling of 674308926 in words is "six hundred seventy-four million, three hundred eight thousand, nine hundred twenty-six".