382963967 has 2 divisors, whose sum is σ = 382963968. Its totient is φ = 382963966.

The previous prime is 382963957. The next prime is 382964009. The reversal of 382963967 is 769369283.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382963967 is a prime.

It is a super-2 number, since 2×382963967² = 293322800040754178, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382963927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191481983 + 191481984.

It is an arithmetic number, because the mean of its divisors is an integer number (191481984).

Almost surely, 2^382963967 is an apocalyptic number.

382963967 is a deficient number, since it is larger than the sum of its proper divisors (1).

382963967 is an equidigital number, since it uses as much as digits as its factorization.

382963967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 53.

The square root of 382963967 is about 19569.4651689820. The cubic root of 382963967 is about 726.1939688949.

The spelling of 382963967 in words is "three hundred eighty-two million, nine hundred sixty-three thousand, nine hundred sixty-seven".