386248401 has 48 divisors (see below), whose sum is σ = 707061888. Its totient is φ = 197337600.

The previous prime is 386248399. The next prime is 386248427. The reversal of 386248401 is 104842683.

386248401 is a `hidden beast` number, since 3 + 8 + 6 + 248 + 401 = 666.

It is not a de Polignac number, because 386248401 - 2¹ = 386248399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (386248601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37705 + ... + 46841.

It is an arithmetic number, because the mean of its divisors is an integer number (14730456).

Almost surely, 2^386248401 is an apocalyptic number.

It is an amenable number.

386248401 is a deficient number, since it is larger than the sum of its proper divisors (320813487).

386248401 is a wasteful number, since it uses less digits than its factorization.

386248401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222 (or 9219 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 386248401 is about 19653.2033266844. The cubic root of 386248401 is about 728.2640939206.

The spelling of 386248401 in words is "three hundred eighty-six million, two hundred forty-eight thousand, four hundred one".