709225072 has 10 divisors (see below), whose sum is σ = 1374123608. Its totient is φ = 354612528.

The previous prime is 709225067. The next prime is 709225081. The reversal of 709225072 is 270522907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22163268 + ... + 22163299.

Almost surely, 2^709225072 is an apocalyptic number.

It is an amenable number.

709225072 is a deficient number, since it is larger than the sum of its proper divisors (664898536).

709225072 is a wasteful number, since it uses less digits than its factorization.

709225072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44326575 (or 44326569 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 709225072 is about 26631.2799542192. The cubic root of 709225072 is about 891.7874576552.

Adding to 709225072 its reverse (270522907), we get a palindrome (979747979).

The spelling of 709225072 in words is "seven hundred nine million, two hundred twenty-five thousand, seventy-two".