385854672 has 40 divisors (see below), whose sum is σ = 1139190976. Its totient is φ = 110244096.

The previous prime is 385854617. The next prime is 385854673. The reversal of 385854672 is 276458583.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385854673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573853 + ... + 574524.

Almost surely, 2^385854672 is an apocalyptic number.

It is an amenable number.

385854672 is an abundant number, since it is smaller than the sum of its proper divisors (753336304).

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

385854672 is a wasteful number, since it uses less digits than its factorization.

385854672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148395 (or 1148389 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 385854672 is about 19643.1838559842. The cubic root of 385854672 is about 728.0165535825.

The spelling of 385854672 in words is "three hundred eighty-five million, eight hundred fifty-four thousand, six hundred seventy-two".