38432867 has 24 divisors (see below), whose sum is σ = 44330496. Its totient is φ = 33264000.

The previous prime is 38432851. The next prime is 38432881. The reversal of 38432867 is 76823483.

It is not a de Polignac number, because 38432867 - 2⁴ = 38432851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38432827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302558 + ... + 302684.

It is an arithmetic number, because the mean of its divisors is an integer number (1847104).

Almost surely, 2^38432867 is an apocalyptic number.

38432867 is a deficient number, since it is larger than the sum of its proper divisors (5897629).

38432867 is a wasteful number, since it uses less digits than its factorization.

38432867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 240 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 38432867 is about 6199.4247313763. The cubic root of 38432867 is about 337.4692924965.

The spelling of 38432867 in words is "thirty-eight million, four hundred thirty-two thousand, eight hundred sixty-seven".