931113671 has 16 divisors (see below), whose sum is σ = 960207360. Its totient is φ = 902603520.

The previous prime is 931113661. The next prime is 931113683. The reversal of 931113671 is 176311139.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 931113671 - 2⁶ = 931113607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (931113661) 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, 1383191 + ... + 1383863.

It is an arithmetic number, because the mean of its divisors is an integer number (60012960).

Almost surely, 2^931113671 is an apocalyptic number.

931113671 is a deficient number, since it is larger than the sum of its proper divisors (29093689).

931113671 is a wasteful number, since it uses less digits than its factorization.

931113671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046.

The product of its digits is 3402, while the sum is 32.

The square root of 931113671 is about 30514.1552562086. The cubic root of 931113671 is about 976.4894774340.

The spelling of 931113671 in words is "nine hundred thirty-one million, one hundred thirteen thousand, six hundred seventy-one".