709345655682 has 16 divisors (see below), whose sum is σ = 1493359275360. Its totient is φ = 224003891232.

The previous prime is 709345655653. The next prime is 709345655713. The reversal of 709345655682 is 286556543907.

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, 3111165043 + ... + 3111165270.

It is an arithmetic number, because the mean of its divisors is an integer number (93334954710).

Almost surely, 2^709345655682 is an apocalyptic number.

709345655682 is an abundant number, since it is smaller than the sum of its proper divisors (784013619678).

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

709345655682 is a wasteful number, since it uses less digits than its factorization.

709345655682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6222330337.

The product of its (nonzero) digits is 54432000, while the sum is 60.

The spelling of 709345655682 in words is "seven hundred nine billion, three hundred forty-five million, six hundred fifty-five thousand, six hundred eighty-two".