389142058 has 8 divisors (see below), whose sum is σ = 593282340. Its totient is φ = 191381280.

The previous prime is 389142043. The next prime is 389142073. The reversal of 389142058 is 850241983.

It is an interprime number because it is at equal distance from previous prime (389142043) and next prime (389142073).

It can be written as a sum of positive squares in 2 ways, for example, as 365842129 + 23299929 = 19127^2 + 4827^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 389142058.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594723 + ... + 1594966.

Almost surely, 2^389142058 is an apocalyptic number.

389142058 is a deficient number, since it is larger than the sum of its proper divisors (204140282).

389142058 is a wasteful number, since it uses less digits than its factorization.

389142058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189752.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 389142058 is about 19726.6839078442. The cubic root of 389142058 is about 730.0782164268.

The spelling of 389142058 in words is "three hundred eighty-nine million, one hundred forty-two thousand, fifty-eight".