674058946 has 8 divisors (see below), whose sum is σ = 1103005584. Its totient is φ = 306390420.

The previous prime is 674058923. The next prime is 674058961. The reversal of 674058946 is 649850476.

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

It is a self number, because there is not a number n which added to its sum of digits gives 674058946.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15319500 + ... + 15319543.

It is an arithmetic number, because the mean of its divisors is an integer number (137875698).

Almost surely, 2^674058946 is an apocalyptic number.

674058946 is a deficient number, since it is larger than the sum of its proper divisors (428946638).

674058946 is a wasteful number, since it uses less digits than its factorization.

674058946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30639056.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 674058946 is about 25962.6452042160. The cubic root of 674058946 is about 876.7974787490.

The spelling of 674058946 in words is "six hundred seventy-four million, fifty-eight thousand, nine hundred forty-six".