709801163916 has 192 divisors, whose sum is σ = 1910806571520. Its totient is φ = 203479234560.

The previous prime is 709801163837. The next prime is 709801163969. The reversal of 709801163916 is 619361108907.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16124176 + ... + 16168136.

It is an arithmetic number, because the mean of its divisors is an integer number (9952117560).

Almost surely, 2^709801163916 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 709801163916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955403285760).

709801163916 is an abundant number, since it is smaller than the sum of its proper divisors (1201005407604).

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

709801163916 is a wasteful number, since it uses less digits than its factorization.

709801163916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44136 (or 44134 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 51.

The spelling of 709801163916 in words is "seven hundred nine billion, eight hundred one million, one hundred sixty-three thousand, nine hundred sixteen".