38376481 has 24 divisors (see below), whose sum is σ = 46952192. Its totient is φ = 31125600.

The previous prime is 38376449. The next prime is 38376509. The reversal of 38376481 is 18467383.

It is not a de Polignac number, because 38376481 - 2⁵ = 38376449 is a prime.

It is a super-2 number, since 2×38376481² = 2945508587886722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38376421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48370 + ... + 49156.

Almost surely, 2^38376481 is an apocalyptic number.

38376481 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

38376481 is a deficient number, since it is larger than the sum of its proper divisors (8575711).

38376481 is a wasteful number, since it uses less digits than its factorization.

38376481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853 (or 842 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 38376481 is about 6194.8753821203. The cubic root of 38376481 is about 337.3041746483.

The spelling of 38376481 in words is "thirty-eight million, three hundred seventy-six thousand, four hundred eighty-one".