385962747 has 32 divisors (see below), whose sum is σ = 571027968. Its totient is φ = 230647296.

The previous prime is 385962739. The next prime is 385962761. The reversal of 385962747 is 747269583.

It is not a de Polignac number, because 385962747 - 2³ = 385962739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 385962747.

It is not an unprimeable number, because it can be changed into a prime (385962727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343128 + ... + 344250.

It is an arithmetic number, because the mean of its divisors is an integer number (17844624).

Almost surely, 2^385962747 is an apocalyptic number.

385962747 is a deficient number, since it is larger than the sum of its proper divisors (185065221).

385962747 is a wasteful number, since it uses less digits than its factorization.

385962747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459.

The product of its digits is 2540160, while the sum is 51.

The square root of 385962747 is about 19645.9346176251. The cubic root of 385962747 is about 728.0845178964.

The spelling of 385962747 in words is "three hundred eighty-five million, nine hundred sixty-two thousand, seven hundred forty-seven".