701574664 has 64 divisors (see below), whose sum is σ = 1554364800. Its totient is φ = 290733120.

The previous prime is 701574661. The next prime is 701574697. The reversal of 701574664 is 466475107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701574661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11501194 + ... + 11501254.

It is an arithmetic number, because the mean of its divisors is an integer number (24286950).

Almost surely, 2^701574664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701574664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (777182400).

701574664 is an abundant number, since it is smaller than the sum of its proper divisors (852790136).

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

701574664 is an frugal number, since it uses more digits than its factorization.

701574664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 701574664 is about 26487.2547463870. The cubic root of 701574664 is about 888.5692890693.

The spelling of 701574664 in words is "seven hundred one million, five hundred seventy-four thousand, six hundred sixty-four".