709679332 has 12 divisors (see below), whose sum is σ = 1272230316. Its totient is φ = 346184960.

The previous prime is 709679309. The next prime is 709679339. The reversal of 709679332 is 233976907.

It can be written as a sum of positive squares in 2 ways, for example, as 22505536 + 687173796 = 4744^2 + 26214^2 .

It is not an unprimeable number, because it can be changed into a prime (709679339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2163493 + ... + 2163820.

It is an arithmetic number, because the mean of its divisors is an integer number (106019193).

Almost surely, 2^709679332 is an apocalyptic number.

It is an amenable number.

709679332 is a deficient number, since it is larger than the sum of its proper divisors (562550984).

709679332 is a wasteful number, since it uses less digits than its factorization.

709679332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327358 (or 4327356 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 46.

The square root of 709679332 is about 26639.8072815852. The cubic root of 709679332 is about 891.9778142042.

The spelling of 709679332 in words is "seven hundred nine million, six hundred seventy-nine thousand, three hundred thirty-two".