38474197375 has 8 divisors (see below), whose sum is σ = 48015798480. Its totient is φ = 30779357800.

The previous prime is 38474197373. The next prime is 38474197397. The reversal of 38474197375 is 57379147483.

It is a happy number.

It is not a de Polignac number, because 38474197375 - 2¹ = 38474197373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38474197373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153896665 + ... + 153896914.

It is an arithmetic number, because the mean of its divisors is an integer number (6001974810).

Almost surely, 2^38474197375 is an apocalyptic number.

38474197375 is a deficient number, since it is larger than the sum of its proper divisors (9541601105).

38474197375 is an equidigital number, since it uses as much as digits as its factorization.

38474197375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307793594 (or 307793584 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 58.

The spelling of 38474197375 in words is "thirty-eight billion, four hundred seventy-four million, one hundred ninety-seven thousand, three hundred seventy-five".