38374057 has 4 divisors (see below), whose sum is σ = 38393680. Its totient is φ = 38354436.

The previous prime is 38374031. The next prime is 38374081. The reversal of 38374057 is 75047383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38374057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38374027) 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 3 ways as a sum of consecutive naturals, for example, 6507 + ... + 10912.

It is an arithmetic number, because the mean of its divisors is an integer number (9598420).

Almost surely, 2^38374057 is an apocalyptic number.

38374057 is the 3577-th hex number.

It is an amenable number.

38374057 is a deficient number, since it is larger than the sum of its proper divisors (19623).

38374057 is a wasteful number, since it uses less digits than its factorization.

38374057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19622.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 38374057 is about 6194.6797334487. The cubic root of 38374057 is about 337.2970727071.

The spelling of 38374057 in words is "thirty-eight million, three hundred seventy-four thousand, fifty-seven".