709713066 has 16 divisors (see below), whose sum is σ = 1449627264. Its totient is φ = 231537504.

The previous prime is 709713031. The next prime is 709713071. The reversal of 709713066 is 660317907.

709713066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×709713066² = 1007385272102240712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258075 + ... + 1258638.

It is an arithmetic number, because the mean of its divisors is an integer number (90601704).

Almost surely, 2^709713066 is an apocalyptic number.

709713066 is an abundant number, since it is smaller than the sum of its proper divisors (739914198).

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

709713066 is a wasteful number, since it uses less digits than its factorization.

709713066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516765.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 709713066 is about 26640.4404242873. The cubic root of 709713066 is about 891.9919471144.

The spelling of 709713066 in words is "seven hundred nine million, seven hundred thirteen thousand, sixty-six".