38456867 has 2 divisors, whose sum is σ = 38456868. Its totient is φ = 38456866.

The previous prime is 38456843. The next prime is 38456909. The reversal of 38456867 is 76865483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38456867 - 2¹⁴ = 38440483 is a prime.

It is not a weakly prime, because it can be changed into another prime (38456807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19228433 + 19228434.

It is an arithmetic number, because the mean of its divisors is an integer number (19228434).

Almost surely, 2^38456867 is an apocalyptic number.

38456867 is a deficient number, since it is larger than the sum of its proper divisors (1).

38456867 is an equidigital number, since it uses as much as digits as its factorization.

38456867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 47.

The square root of 38456867 is about 6201.3600927538. The cubic root of 38456867 is about 337.5395238578.

The spelling of 38456867 in words is "thirty-eight million, four hundred fifty-six thousand, eight hundred sixty-seven".