709671120 has 160 divisors (see below), whose sum is σ = 2341457280. Its totient is φ = 177192960.

The previous prime is 709671119. The next prime is 709671139. The reversal of 709671120 is 21176907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1146171 + ... + 1146789.

It is an arithmetic number, because the mean of its divisors is an integer number (14634108).

Almost surely, 2^709671120 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 709671120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170728640).

709671120 is an abundant number, since it is smaller than the sum of its proper divisors (1631786160).

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

709671120 is a wasteful number, since it uses less digits than its factorization.

709671120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 709671120 is about 26639.6531508952. The cubic root of 709671120 is about 891.9743737066.

The spelling of 709671120 in words is "seven hundred nine million, six hundred seventy-one thousand, one hundred twenty".