167963713 has 2 divisors, whose sum is σ = 167963714. Its totient is φ = 167963712.

The previous prime is 167963699. The next prime is 167963767. The reversal of 167963713 is 317369761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87179569 + 80784144 = 9337^2 + 8988^2 .

It is a cyclic number.

It is not a de Polignac number, because 167963713 - 2²⁵ = 134409281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 167963713.

It is not a weakly prime, because it can be changed into another prime (167963773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83981856 + 83981857.

It is an arithmetic number, because the mean of its divisors is an integer number (83981857).

Almost surely, 2^167963713 is an apocalyptic number.

It is an amenable number.

167963713 is a deficient number, since it is larger than the sum of its proper divisors (1).

167963713 is an equidigital number, since it uses as much as digits as its factorization.

167963713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 43.

The square root of 167963713 is about 12960.0815198053. The cubic root of 167963713 is about 551.7451050023.

The spelling of 167963713 in words is "one hundred sixty-seven million, nine hundred sixty-three thousand, seven hundred thirteen".