38923077 has 16 divisors (see below), whose sum is σ = 55177920. Its totient is φ = 24336000.

The previous prime is 38923051. The next prime is 38923103. The reversal of 38923077 is 77032983.

38923077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38923051) and next prime (38923103).

It is not a de Polignac number, because 38923077 - 2¹⁰ = 38922053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38924077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2377 + ... + 9137.

It is an arithmetic number, because the mean of its divisors is an integer number (3448620).

Almost surely, 2^38923077 is an apocalyptic number.

It is an amenable number.

38923077 is a deficient number, since it is larger than the sum of its proper divisors (16254843).

38923077 is a wasteful number, since it uses less digits than its factorization.

38923077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 38923077 is about 6238.8361895469. The cubic root of 38923077 is about 338.8980384443.

The spelling of 38923077 in words is "thirty-eight million, nine hundred twenty-three thousand, seventy-seven".