700789650 has 72 divisors (see below), whose sum is σ = 1910367312. Its totient is φ = 169884000.

The previous prime is 700789643. The next prime is 700789699. The reversal of 700789650 is 56987007.

It is a super-2 number, since 2×700789650² = 982212267094245000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1156 + ... + 37455.

Almost surely, 2^700789650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700789650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955183656).

700789650 is an abundant number, since it is smaller than the sum of its proper divisors (1209577662).

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

700789650 is a wasteful number, since it uses less digits than its factorization.

700789650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38648 (or 38632 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 700789650 is about 26472.4318867761. The cubic root of 700789650 is about 888.2377493222.

The spelling of 700789650 in words is "seven hundred million, seven hundred eighty-nine thousand, six hundred fifty".