670074374 has 4 divisors (see below), whose sum is σ = 1005111564. Its totient is φ = 335037186.

The previous prime is 670074371. The next prime is 670074401. The reversal of 670074374 is 473470076.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670074371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167518592 + ... + 167518595.

It is an arithmetic number, because the mean of its divisors is an integer number (251277891).

Almost surely, 2^670074374 is an apocalyptic number.

670074374 is a deficient number, since it is larger than the sum of its proper divisors (335037190).

670074374 is a wasteful number, since it uses less digits than its factorization.

670074374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335037189.

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 670074374 is about 25885.7948303698. The cubic root of 670074374 is about 875.0663890852.

The spelling of 670074374 in words is "six hundred seventy million, seventy-four thousand, three hundred seventy-four".