974692163 has 2 divisors, whose sum is σ = 974692164. Its totient is φ = 974692162.

The previous prime is 974692129. The next prime is 974692171. The reversal of 974692163 is 361296479.

It is a happy number.

974692163 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 is a cyclic number.

It is not a de Polignac number, because 974692163 - 2¹⁸ = 974430019 is a prime.

It is a super-2 number, since 2×974692163² = 1900049625227237138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (974694163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487346081 + 487346082.

It is an arithmetic number, because the mean of its divisors is an integer number (487346082).

Almost surely, 2^974692163 is an apocalyptic number.

974692163 is a deficient number, since it is larger than the sum of its proper divisors (1).

974692163 is an equidigital number, since it uses as much as digits as its factorization.

974692163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 47.

The square root of 974692163 is about 31220.0602657971. The cubic root of 974692163 is about 991.4918713769.

The spelling of 974692163 in words is "nine hundred seventy-four million, six hundred ninety-two thousand, one hundred sixty-three".