38042877 has 4 divisors (see below), whose sum is σ = 50723840. Its totient is φ = 25361916.

The previous prime is 38042861. The next prime is 38042891. The reversal of 38042877 is 77824083.

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 not a de Polignac number, because 38042877 - 2⁴ = 38042861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38042857) 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, 6340477 + ... + 6340482.

It is an arithmetic number, because the mean of its divisors is an integer number (12680960).

Almost surely, 2^38042877 is an apocalyptic number.

It is an amenable number.

38042877 is a deficient number, since it is larger than the sum of its proper divisors (12680963).

38042877 is a wasteful number, since it uses less digits than its factorization.

38042877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680962.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 38042877 is about 6167.8908064265. The cubic root of 38042877 is about 336.3239417642.

The spelling of 38042877 in words is "thirty-eight million, forty-two thousand, eight hundred seventy-seven".