700407768 has 32 divisors (see below), whose sum is σ = 1811401200. Its totient is φ = 225418368.

The previous prime is 700407767. The next prime is 700407781. The reversal of 700407768 is 867704007.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700407761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502471 + ... + 503862.

Almost surely, 2^700407768 is an apocalyptic number.

It is an amenable number.

700407768 is an abundant number, since it is smaller than the sum of its proper divisors (1110993432).

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

700407768 is a wasteful number, since it uses less digits than its factorization.

700407768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006371 (or 1006367 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 700407768 is about 26465.2180795851. The cubic root of 700407768 is about 888.0763772468.

The spelling of 700407768 in words is "seven hundred million, four hundred seven thousand, seven hundred sixty-eight".