701998464 has 32 divisors (see below), whose sum is σ = 1864684440. Its totient is φ = 233999360.

The previous prime is 701998421. The next prime is 701998481. The reversal of 701998464 is 464899107.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 913677 + ... + 914444.

Almost surely, 2^701998464 is an apocalyptic number.

It is an amenable number.

701998464 is an abundant number, since it is smaller than the sum of its proper divisors (1162685976).

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

701998464 is a wasteful number, since it uses less digits than its factorization.

701998464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828138 (or 1828126 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 701998464 is about 26495.2536126756. The cubic root of 701998464 is about 888.7481723175.

The spelling of 701998464 in words is "seven hundred one million, nine hundred ninety-eight thousand, four hundred sixty-four".