38970479 has 2 divisors, whose sum is σ = 38970480. Its totient is φ = 38970478.

The previous prime is 38970467. The next prime is 38970493. The reversal of 38970479 is 97407983.

38970479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38970479 - 2¹² = 38966383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38970419) 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 as a sum of consecutive naturals, namely, 19485239 + 19485240.

It is an arithmetic number, because the mean of its divisors is an integer number (19485240).

Almost surely, 2^38970479 is an apocalyptic number.

38970479 is a deficient number, since it is larger than the sum of its proper divisors (1).

38970479 is an equidigital number, since it uses as much as digits as its factorization.

38970479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 38970479 is about 6242.6339793392. The cubic root of 38970479 is about 339.0355569309.

The spelling of 38970479 in words is "thirty-eight million, nine hundred seventy thousand, four hundred seventy-nine".