1801007385 has 8 divisors (see below), whose sum is σ = 2881611840. Its totient is φ = 960537264.

The previous prime is 1801007339. The next prime is 1801007413. The reversal of 1801007385 is 5837001081.

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

It is not a de Polignac number, because 1801007385 - 2⁸ = 1801007129 is a prime.

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, 60033565 + ... + 60033594.

It is an arithmetic number, because the mean of its divisors is an integer number (360201480).

Almost surely, 2^1801007385 is an apocalyptic number.

1801007385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1801007385 is a deficient number, since it is larger than the sum of its proper divisors (1080604455).

1801007385 is a wasteful number, since it uses less digits than its factorization.

1801007385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120067167.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 1801007385 is about 42438.2773566506. The cubic root of 1801007385 is about 1216.6672871288.

The spelling of 1801007385 in words is "one billion, eight hundred one million, seven thousand, three hundred eighty-five".