389419022 has 8 divisors (see below), whose sum is σ = 614872200. Its totient is φ = 184461624.

The previous prime is 389418973. The next prime is 389419027. The reversal of 389419022 is 220914983.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 10247869 = 389419022 / (3 + 8 + 9 + 4 + 1 + 9 + 0 + 2 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389419027) 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, 5123897 + ... + 5123972.

It is an arithmetic number, because the mean of its divisors is an integer number (76859025).

Almost surely, 2^389419022 is an apocalyptic number.

389419022 is a deficient number, since it is larger than the sum of its proper divisors (225453178).

389419022 is a wasteful number, since it uses less digits than its factorization.

389419022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247890.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 389419022 is about 19733.7026936153. The cubic root of 389419022 is about 730.2513814926.

The spelling of 389419022 in words is "three hundred eighty-nine million, four hundred nineteen thousand, twenty-two".