385699703 has 2 divisors, whose sum is σ = 385699704. Its totient is φ = 385699702.

The previous prime is 385699631. The next prime is 385699733. The reversal of 385699703 is 307996583.

It is a strong prime.

It is an emirp because it is prime and its reverse (307996583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385699703 - 2¹⁰ = 385698679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385699733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192849851 + 192849852.

It is an arithmetic number, because the mean of its divisors is an integer number (192849852).

Almost surely, 2^385699703 is an apocalyptic number.

385699703 is a deficient number, since it is larger than the sum of its proper divisors (1).

385699703 is an equidigital number, since it uses as much as digits as its factorization.

385699703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 385699703 is about 19639.2388599966. The cubic root of 385699703 is about 727.9190772417.

The spelling of 385699703 in words is "three hundred eighty-five million, six hundred ninety-nine thousand, seven hundred three".