38774331 has 12 divisors (see below), whose sum is σ = 59302152. Its totient is φ = 24328896.

The previous prime is 38774321. The next prime is 38774341. The reversal of 38774331 is 13347783.

It is an interprime number because it is at equal distance from previous prime (38774321) and next prime (38774341).

It is not a de Polignac number, because 38774331 - 2⁵ = 38774299 is a prime.

It is a super-2 number, since 2×38774331² = 3006897488995122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38774311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126561 + ... + 126866.

It is an arithmetic number, because the mean of its divisors is an integer number (4941846).

Almost surely, 2^38774331 is an apocalyptic number.

38774331 is a deficient number, since it is larger than the sum of its proper divisors (20527821).

38774331 is a wasteful number, since it uses less digits than its factorization.

38774331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253450 (or 253447 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 38774331 is about 6226.9038052631. The cubic root of 38774331 is about 338.4657834907.

The spelling of 38774331 in words is "thirty-eight million, seven hundred seventy-four thousand, three hundred thirty-one".