969131746 has 32 divisors (see below), whose sum is σ = 1672384320. Its totient is φ = 416563200.

The previous prime is 969131743. The next prime is 969131747. The reversal of 969131746 is 647131969.

It is a happy number.

It is a super-2 number, since 2×969131746² = 1878432682210017032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 969131696 and 969131705.

It is not an unprimeable number, because it can be changed into a prime (969131743) 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, 266130 + ... + 269746.

It is an arithmetic number, because the mean of its divisors is an integer number (52262010).

Almost surely, 2^969131746 is an apocalyptic number.

969131746 is a deficient number, since it is larger than the sum of its proper divisors (703252574).

969131746 is a wasteful number, since it uses less digits than its factorization.

969131746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290.

The product of its digits is 244944, while the sum is 46.

The square root of 969131746 is about 31130.8809062641. The cubic root of 969131746 is about 989.6028560434.

The spelling of 969131746 in words is "nine hundred sixty-nine million, one hundred thirty-one thousand, seven hundred forty-six".