385034480 has 20 divisors (see below), whose sum is σ = 895205352. Its totient is φ = 154013760.

The previous prime is 385034473. The next prime is 385034521. The reversal of 385034480 is 84430583.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 385034480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406386 + ... + 2406545.

Almost surely, 2^385034480 is an apocalyptic number.

It is an amenable number.

385034480 is an abundant number, since it is smaller than the sum of its proper divisors (510170872).

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

385034480 is a wasteful number, since it uses less digits than its factorization.

385034480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812944 (or 4812938 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 385034480 is about 19622.2954824353. The cubic root of 385034480 is about 727.5003515151.

The spelling of 385034480 in words is "three hundred eighty-five million, thirty-four thousand, four hundred eighty".