386490701 has 4 divisors (see below), whose sum is σ = 391934304. Its totient is φ = 381047100.

The previous prime is 386490697. The next prime is 386490703. The reversal of 386490701 is 107094683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 386490701 - 2² = 386490697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386490703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2721695 + ... + 2721836.

It is an arithmetic number, because the mean of its divisors is an integer number (97983576).

Almost surely, 2^386490701 is an apocalyptic number.

It is an amenable number.

386490701 is a deficient number, since it is larger than the sum of its proper divisors (5443603).

386490701 is an equidigital number, since it uses as much as digits as its factorization.

386490701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443602.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 386490701 is about 19659.3667497201. The cubic root of 386490701 is about 728.4163461188.

The spelling of 386490701 in words is "three hundred eighty-six million, four hundred ninety thousand, seven hundred one".