38074697 has 4 divisors (see below), whose sum is σ = 38119680. Its totient is φ = 38029716.

The previous prime is 38074669. The next prime is 38074703. The reversal of 38074697 is 79647083.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79647083 = 131 ⋅607993.

It is a cyclic number.

It is not a de Polignac number, because 38074697 - 2⁶ = 38074633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38074607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21197 + ... + 22922.

It is an arithmetic number, because the mean of its divisors is an integer number (9529920).

Almost surely, 2^38074697 is an apocalyptic number.

It is an amenable number.

38074697 is a deficient number, since it is larger than the sum of its proper divisors (44983).

38074697 is an equidigital number, since it uses as much as digits as its factorization.

38074697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44982.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 38074697 is about 6170.4697552131. The cubic root of 38074697 is about 336.4176855107.

The spelling of 38074697 in words is "thirty-eight million, seventy-four thousand, six hundred ninety-seven".