386744352 has 48 divisors (see below), whose sum is σ = 1025281152. Its totient is φ = 127635200.

The previous prime is 386744311. The next prime is 386744359. The reversal of 386744352 is 253447683.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (386744359) 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, 10248 + ... + 29639.

It is an arithmetic number, because the mean of its divisors is an integer number (21360024).

Almost surely, 2^386744352 is an apocalyptic number.

386744352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

386744352 is an abundant number, since it is smaller than the sum of its proper divisors (638536800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386744352 is a wasteful number, since it uses less digits than its factorization.

386744352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40001 (or 39993 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 386744352 is about 19665.8168403959. The cubic root of 386744352 is about 728.5756626985.

The spelling of 386744352 in words is "three hundred eighty-six million, seven hundred forty-four thousand, three hundred fifty-two".