709960788 has 120 divisors (see below), whose sum is σ = 1918556640. Its totient is φ = 228795840.

The previous prime is 709960787. The next prime is 709960793. The reversal of 709960788 is 887069907.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709960781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1824898 + ... + 1825286.

It is an arithmetic number, because the mean of its divisors is an integer number (15987972).

Almost surely, 2^709960788 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 709960788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (959278320).

709960788 is an abundant number, since it is smaller than the sum of its proper divisors (1208595852).

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

709960788 is a wasteful number, since it uses less digits than its factorization.

709960788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 709960788 is about 26645.0893787204. The cubic root of 709960788 is about 892.0957169033.

The spelling of 709960788 in words is "seven hundred nine million, nine hundred sixty thousand, seven hundred eighty-eight".