38472879 has 8 divisors (see below), whose sum is σ = 53066160. Its totient is φ = 24764096.

The previous prime is 38472871. The next prime is 38472893. The reversal of 38472879 is 97827483.

38472879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38472879 - 2³ = 38472871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38472871) 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 7 ways as a sum of consecutive naturals, for example, 221022 + ... + 221195.

It is an arithmetic number, because the mean of its divisors is an integer number (6633270).

Almost surely, 2^38472879 is an apocalyptic number.

38472879 is a deficient number, since it is larger than the sum of its proper divisors (14593281).

38472879 is a wasteful number, since it uses less digits than its factorization.

38472879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442249.

The product of its digits is 677376, while the sum is 48.

The square root of 38472879 is about 6202.6509655147. The cubic root of 38472879 is about 337.5863636322.

The spelling of 38472879 in words is "thirty-eight million, four hundred seventy-two thousand, eight hundred seventy-nine".