709350980 has 48 divisors (see below), whose sum is σ = 1606651200. Its totient is φ = 261518208.

The previous prime is 709350973. The next prime is 709351003. The reversal of 709350980 is 89053907.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213371 + ... + 216669.

It is an arithmetic number, because the mean of its divisors is an integer number (33471900).

Almost surely, 2^709350980 is an apocalyptic number.

It is an amenable number.

709350980 is an abundant number, since it is smaller than the sum of its proper divisors (897300220).

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

709350980 is a wasteful number, since it uses less digits than its factorization.

709350980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148 (or 4146 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 709350980 is about 26633.6437612280. The cubic root of 709350980 is about 891.8402272370.

The spelling of 709350980 in words is "seven hundred nine million, three hundred fifty thousand, nine hundred eighty".