674370070 has 64 divisors (see below), whose sum is σ = 1361111040. Its totient is φ = 238492800.

The previous prime is 674370049. The next prime is 674370071. The reversal of 674370070 is 70073476.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674370071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616444 + ... + 617536.

It is an arithmetic number, because the mean of its divisors is an integer number (21267360).

Almost surely, 2^674370070 is an apocalyptic number.

674370070 is an abundant number, since it is smaller than the sum of its proper divisors (686740970).

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

674370070 is a wasteful number, since it uses less digits than its factorization.

674370070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 674370070 is about 25968.6362753226. The cubic root of 674370070 is about 876.9323585348.

The spelling of 674370070 in words is "six hundred seventy-four million, three hundred seventy thousand, seventy".