931674949 has 2 divisors, whose sum is σ = 931674950. Its totient is φ = 931674948.

The previous prime is 931674907. The next prime is 931674971. The reversal of 931674949 is 949476139.

931674949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 811224324 + 120450625 = 28482^2 + 10975^2 .

It is a cyclic number.

It is not a de Polignac number, because 931674949 - 2⁹ = 931674437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 931674896 and 931674905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (931674349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465837474 + 465837475.

It is an arithmetic number, because the mean of its divisors is an integer number (465837475).

Almost surely, 2^931674949 is an apocalyptic number.

It is an amenable number.

931674949 is a deficient number, since it is larger than the sum of its proper divisors (1).

931674949 is an equidigital number, since it uses as much as digits as its factorization.

931674949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 52.

The square root of 931674949 is about 30523.3508809239. The cubic root of 931674949 is about 976.6856482441.

The spelling of 931674949 in words is "nine hundred thirty-one million, six hundred seventy-four thousand, nine hundred forty-nine".