6908162772 has 48 divisors (see below), whose sum is σ = 19505404800. Its totient is φ = 1857656832.

The previous prime is 6908162771. The next prime is 6908162797. The reversal of 6908162772 is 2772618096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6908162771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2417397 + ... + 2420252.

It is an arithmetic number, because the mean of its divisors is an integer number (406362600).

Almost surely, 2^6908162772 is an apocalyptic number.

It is an amenable number.

6908162772 is an abundant number, since it is smaller than the sum of its proper divisors (12597242028).

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

6908162772 is a wasteful number, since it uses less digits than its factorization.

6908162772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837680 (or 4837678 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 6908162772 is about 83115.3582197659. The cubic root of 6908162772 is about 1904.5286959671.

The spelling of 6908162772 in words is "six billion, nine hundred eight million, one hundred sixty-two thousand, seven hundred seventy-two".