385929790 has 8 divisors (see below), whose sum is σ = 694673640. Its totient is φ = 154371912.

The previous prime is 385929751. The next prime is 385929809. The reversal of 385929790 is 97929583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 19296480 + ... + 19296499.

It is an arithmetic number, because the mean of its divisors is an integer number (86834205).

Almost surely, 2^385929790 is an apocalyptic number.

385929790 is a deficient number, since it is larger than the sum of its proper divisors (308743850).

385929790 is a wasteful number, since it uses less digits than its factorization.

385929790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38592986.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The square root of 385929790 is about 19645.0958256762. The cubic root of 385929790 is about 728.0637938200.

The spelling of 385929790 in words is "three hundred eighty-five million, nine hundred twenty-nine thousand, seven hundred ninety".