38876477 has 4 divisors (see below), whose sum is σ = 39173376. Its totient is φ = 38579580.

The previous prime is 38876471. The next prime is 38876479. The reversal of 38876477 is 77467883.

38876477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 38876477 - 2¹⁰ = 38875453 is a prime.

It is a super-2 number, since 2×38876477² = 3022760927863058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38876471) 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 3 ways as a sum of consecutive naturals, for example, 148253 + ... + 148514.

It is an arithmetic number, because the mean of its divisors is an integer number (9793344).

Almost surely, 2^38876477 is an apocalyptic number.

It is an amenable number.

38876477 is a deficient number, since it is larger than the sum of its proper divisors (296899).

38876477 is a wasteful number, since it uses less digits than its factorization.

38876477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296898.

The product of its digits is 1580544, while the sum is 50.

The square root of 38876477 is about 6235.1004001540. The cubic root of 38876477 is about 338.7627377735.

The spelling of 38876477 in words is "thirty-eight million, eight hundred seventy-six thousand, four hundred seventy-seven".