969207672 has 128 divisors (see below), whose sum is σ = 2696716800. Its totient is φ = 288718848.

The previous prime is 969207643. The next prime is 969207697. The reversal of 969207672 is 276702969.

It is a super-2 number, since 2×969207672² = 1878727022927319168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1679448 + ... + 1680024.

It is an arithmetic number, because the mean of its divisors is an integer number (21068100).

Almost surely, 2^969207672 is an apocalyptic number.

969207672 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969207672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348358400).

969207672 is an abundant number, since it is smaller than the sum of its proper divisors (1727509128).

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

969207672 is a wasteful number, since it uses less digits than its factorization.

969207672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 969207672 is about 31132.1003467482. The cubic root of 969207672 is about 989.6286986338.

The spelling of 969207672 in words is "nine hundred sixty-nine million, two hundred seven thousand, six hundred seventy-two".