386490703 has 2 divisors, whose sum is σ = 386490704. Its totient is φ = 386490702.

The previous prime is 386490697. The next prime is 386490707. The reversal of 386490703 is 307094683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 386490703 - 2²¹ = 384393551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386490707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193245351 + 193245352.

It is an arithmetic number, because the mean of its divisors is an integer number (193245352).

Almost surely, 2^386490703 is an apocalyptic number.

386490703 is a deficient number, since it is larger than the sum of its proper divisors (1).

386490703 is an equidigital number, since it uses as much as digits as its factorization.

386490703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 386490703 is about 19659.3668005864. The cubic root of 386490703 is about 728.4163473753.

The spelling of 386490703 in words is "three hundred eighty-six million, four hundred ninety thousand, seven hundred three".