385736032 has 24 divisors (see below), whose sum is σ = 828456552. Its totient is φ = 175334400.

The previous prime is 385736017. The next prime is 385736033. The reversal of 385736032 is 230637583.

It is a junction number, because it is equal to n+sod(n) for n = 385735982 and 385736000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385736033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547569 + ... + 548272.

It is an arithmetic number, because the mean of its divisors is an integer number (34519023).

Almost surely, 2^385736032 is an apocalyptic number.

385736032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

385736032 is an abundant number, since it is smaller than the sum of its proper divisors (442720520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385736032 is a wasteful number, since it uses less digits than its factorization.

385736032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095862 (or 1095854 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 385736032 is about 19640.1637467716. The cubic root of 385736032 is about 727.9419307222.

The spelling of 385736032 in words is "three hundred eighty-five million, seven hundred thirty-six thousand, thirty-two".