969391986046 has 16 divisors (see below), whose sum is σ = 1600315656048. Its totient is φ = 436733315200.

The previous prime is 969391986023. The next prime is 969391986097. The reversal of 969391986046 is 640689193969.

It is a super-2 number, since 2×969391986046² (a number of 25 digits) 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 7 ways as a sum of consecutive naturals, for example, 194967745 + ... + 194972716.

It is an arithmetic number, because the mean of its divisors is an integer number (100019728503).

Almost surely, 2^969391986046 is an apocalyptic number.

969391986046 is a deficient number, since it is larger than the sum of its proper divisors (630923670002).

969391986046 is a wasteful number, since it uses less digits than its factorization.

969391986046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389940587.

The product of its (nonzero) digits is 136048896, while the sum is 70.

The spelling of 969391986046 in words is "nine hundred sixty-nine billion, three hundred ninety-one million, nine hundred eighty-six thousand, forty-six".