674819402 has 8 divisors (see below), whose sum is σ = 1056239136. Its totient is φ = 322739692.

The previous prime is 674819381. The next prime is 674819413. The reversal of 674819402 is 204918476.

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 674819402.

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, 7334948 + ... + 7335039.

It is an arithmetic number, because the mean of its divisors is an integer number (132029892).

Almost surely, 2^674819402 is an apocalyptic number.

674819402 is a deficient number, since it is larger than the sum of its proper divisors (381419734).

674819402 is a wasteful number, since it uses less digits than its factorization.

674819402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14670012.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 674819402 is about 25977.2862708944. The cubic root of 674819402 is about 877.1270816330.

The spelling of 674819402 in words is "six hundred seventy-four million, eight hundred nineteen thousand, four hundred two".