38979041 has 4 divisors (see below), whose sum is σ = 39448752. Its totient is φ = 38509332.

The previous prime is 38979023. The next prime is 38979047. The reversal of 38979041 is 14097983.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-38979041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38979041.

It is not an unprimeable number, because it can be changed into a prime (38979047) 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, 234731 + ... + 234896.

It is an arithmetic number, because the mean of its divisors is an integer number (9862188).

Almost surely, 2^38979041 is an apocalyptic number.

It is an amenable number.

38979041 is a deficient number, since it is larger than the sum of its proper divisors (469711).

38979041 is an equidigital number, since it uses as much as digits as its factorization.

38979041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469710.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 38979041 is about 6243.3197098979. The cubic root of 38979041 is about 339.0603843554.

The spelling of 38979041 in words is "thirty-eight million, nine hundred seventy-nine thousand, forty-one".