674551942 has 16 divisors (see below), whose sum is σ = 1071904320. Its totient is φ = 317271168.

The previous prime is 674551937. The next prime is 674551951. The reversal of 674551942 is 249155476.

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, 83059 + ... + 90817.

It is an arithmetic number, because the mean of its divisors is an integer number (66994020).

Almost surely, 2^674551942 is an apocalyptic number.

674551942 is a deficient number, since it is larger than the sum of its proper divisors (397352378).

674551942 is a wasteful number, since it uses less digits than its factorization.

674551942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10335.

The product of its digits is 302400, while the sum is 43.

The square root of 674551942 is about 25972.1378018830. The cubic root of 674551942 is about 877.0111852372.

The spelling of 674551942 in words is "six hundred seventy-four million, five hundred fifty-one thousand, nine hundred forty-two".