385301580 has 48 divisors (see below), whose sum is σ = 1082731104. Its totient is φ = 102376960.

The previous prime is 385301563. The next prime is 385301597. The reversal of 385301580 is 85103583.

It is an interprime number because it is at equal distance from previous prime (385301563) and next prime (385301597).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5434 + ... + 28286.

It is an arithmetic number, because the mean of its divisors is an integer number (22556898).

Almost surely, 2^385301580 is an apocalyptic number.

385301580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385301580 is an abundant number, since it is smaller than the sum of its proper divisors (697429524).

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

385301580 is a wasteful number, since it uses less digits than its factorization.

385301580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23146 (or 23144 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 385301580 is about 19629.1003359808. The cubic root of 385301580 is about 727.6685359582.

It can be divided in two parts, 385301 and 580, that added together give a triangular number (385881 = T₈₇₈).

The spelling of 385301580 in words is "three hundred eighty-five million, three hundred one thousand, five hundred eighty".