674378410 has 16 divisors (see below), whose sum is σ = 1219232736. Its totient is φ = 268562128.

The previous prime is 674378401. The next prime is 674378447. The reversal of 674378410 is 14873476.

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, 146272 + ... + 150811.

It is an arithmetic number, because the mean of its divisors is an integer number (76202046).

Almost surely, 2^674378410 is an apocalyptic number.

674378410 is a deficient number, since it is larger than the sum of its proper divisors (544854326).

674378410 is a wasteful number, since it uses less digits than its factorization.

674378410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297317.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 674378410 is about 25968.7968531467. The cubic root of 674378410 is about 876.9359735557.

The spelling of 674378410 in words is "six hundred seventy-four million, three hundred seventy-eight thousand, four hundred ten".