38996567 has 2 divisors, whose sum is σ = 38996568. Its totient is φ = 38996566.

The previous prime is 38996539. The next prime is 38996579. The reversal of 38996567 is 76569983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38996567 - 2²² = 34802263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38996597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19498283 + 19498284.

It is an arithmetic number, because the mean of its divisors is an integer number (19498284).

Almost surely, 2^38996567 is an apocalyptic number.

38996567 is a deficient number, since it is larger than the sum of its proper divisors (1).

38996567 is an equidigital number, since it uses as much as digits as its factorization.

38996567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 53.

The square root of 38996567 is about 6244.7231323734. The cubic root of 38996567 is about 339.1111935574. Note that the first 4 decimals are identical.

The spelling of 38996567 in words is "thirty-eight million, nine hundred ninety-six thousand, five hundred sixty-seven".