402108367 has 2 divisors, whose sum is σ = 402108368. Its totient is φ = 402108366.

The previous prime is 402108349. The next prime is 402108373. The reversal of 402108367 is 763801204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402108367 - 2²⁷ = 267890639 is a prime.

It is a super-2 number, since 2×402108367² = 323382277622813378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402108067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201054183 + 201054184.

It is an arithmetic number, because the mean of its divisors is an integer number (201054184).

Almost surely, 2^402108367 is an apocalyptic number.

402108367 is a deficient number, since it is larger than the sum of its proper divisors (1).

402108367 is an equidigital number, since it uses as much as digits as its factorization.

402108367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 402108367 is about 20052.6399010205. The cubic root of 402108367 is about 738.0985802856.

The spelling of 402108367 in words is "four hundred two million, one hundred eight thousand, three hundred sixty-seven".