386802157 has 8 divisors (see below), whose sum is σ = 452340416. Its totient is φ = 323834112.

The previous prime is 386802149. The next prime is 386802179. The reversal of 386802157 is 751208683.

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

It is not a de Polignac number, because 386802157 - 2³ = 386802149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386805157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642228 + ... + 642829.

It is an arithmetic number, because the mean of its divisors is an integer number (56542552).

Almost surely, 2^386802157 is an apocalyptic number.

It is an amenable number.

386802157 is a deficient number, since it is larger than the sum of its proper divisors (65538259).

386802157 is a wasteful number, since it uses less digits than its factorization.

386802157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285107.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 386802157 is about 19667.2864676345. The cubic root of 386802157 is about 728.6119599044.

The spelling of 386802157 in words is "three hundred eighty-six million, eight hundred two thousand, one hundred fifty-seven".