385902607 has 8 divisors (see below), whose sum is σ = 390975984. Its totient is φ = 380839488.

The previous prime is 385902599. The next prime is 385902611. The reversal of 385902607 is 706209583.

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

It is a cyclic number.

It is not a de Polignac number, because 385902607 - 2³ = 385902599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 385902607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385902617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98763 + ... + 102595.

It is an arithmetic number, because the mean of its divisors is an integer number (48871998).

Almost surely, 2^385902607 is an apocalyptic number.

385902607 is a deficient number, since it is larger than the sum of its proper divisors (5073377).

385902607 is a wasteful number, since it uses less digits than its factorization.

385902607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 385902607 is about 19644.4039614339. The cubic root of 385902607 is about 728.0466996720.

The spelling of 385902607 in words is "three hundred eighty-five million, nine hundred two thousand, six hundred seven".