382485770 has 16 divisors (see below), whose sum is σ = 724710240. Its totient is φ = 144941904.

The previous prime is 382485769. The next prime is 382485793. The reversal of 382485770 is 77584283.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006352 + ... + 1006731.

It is an arithmetic number, because the mean of its divisors is an integer number (45294390).

Almost surely, 2^382485770 is an apocalyptic number.

382485770 is a deficient number, since it is larger than the sum of its proper divisors (342224470).

382485770 is a wasteful number, since it uses less digits than its factorization.

382485770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013109.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 382485770 is about 19557.2434151646. The cubic root of 382485770 is about 725.8915832509.

The spelling of 382485770 in words is "three hundred eighty-two million, four hundred eighty-five thousand, seven hundred seventy".