38475377 has 4 divisors (see below), whose sum is σ = 38526180. Its totient is φ = 38424576.

The previous prime is 38475347. The next prime is 38475383. The reversal of 38475377 is 77357483.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6677056 + 31798321 = 2584^2 + 5639^2 .

It is a cyclic number.

It is not a de Polignac number, because 38475377 - 2⁶ = 38475313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38475337) 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, 24248 + ... + 25785.

It is an arithmetic number, because the mean of its divisors is an integer number (9631545).

Almost surely, 2^38475377 is an apocalyptic number.

It is an amenable number.

38475377 is a deficient number, since it is larger than the sum of its proper divisors (50803).

38475377 is an equidigital number, since it uses as much as digits as its factorization.

38475377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50802.

The product of its digits is 493920, while the sum is 44.

The square root of 38475377 is about 6202.8523277602. The cubic root of 38475377 is about 337.5936698395.

The spelling of 38475377 in words is "thirty-eight million, four hundred seventy-five thousand, three hundred seventy-seven".