385480570 has 8 divisors (see below), whose sum is σ = 693865044. Its totient is φ = 154192224.

The previous prime is 385480553. The next prime is 385480573. The reversal of 385480570 is 75084583.

It can be written as a sum of positive squares in 2 ways, for example, as 384591321 + 889249 = 19611^2 + 943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (385480573) 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, 19274019 + ... + 19274038.

Almost surely, 2^385480570 is an apocalyptic number.

385480570 is a deficient number, since it is larger than the sum of its proper divisors (308384474).

385480570 is a wasteful number, since it uses less digits than its factorization.

385480570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38548064.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 385480570 is about 19633.6591087856. The cubic root of 385480570 is about 727.7811968235.

The spelling of 385480570 in words is "three hundred eighty-five million, four hundred eighty thousand, five hundred seventy".