709714992 has 160 divisors (see below), whose sum is σ = 2200367104. Its totient is φ = 192844800.

The previous prime is 709714969. The next prime is 709715003. The reversal of 709714992 is 299417907.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634818 + ... + 635934.

Almost surely, 2^709714992 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 709714992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1100183552).

709714992 is an abundant number, since it is smaller than the sum of its proper divisors (1490652112).

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

709714992 is a wasteful number, since it uses less digits than its factorization.

709714992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 48.

The square root of 709714992 is about 26640.4765723138. The cubic root of 709714992 is about 891.9927540015.

The spelling of 709714992 in words is "seven hundred nine million, seven hundred fourteen thousand, nine hundred ninety-two".