1827927313 has 8 divisors (see below), whose sum is σ = 1873186560. Its totient is φ = 1782700320.

The previous prime is 1827927289. The next prime is 1827927349. The reversal of 1827927313 is 3137297281.

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

It is a cyclic number.

It is not a de Polignac number, because 1827927313 - 2¹⁷ = 1827796241 is a prime.

It is a super-2 number, since 2×1827927313² = 6682636523222799938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1827927313.

It is not an unprimeable number, because it can be changed into a prime (1827027313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139656 + ... + 152182.

It is an arithmetic number, because the mean of its divisors is an integer number (234148320).

Almost surely, 2^1827927313 is an apocalyptic number.

It is an amenable number.

1827927313 is a deficient number, since it is larger than the sum of its proper divisors (45259247).

1827927313 is a wasteful number, since it uses less digits than its factorization.

1827927313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16127.

The product of its digits is 127008, while the sum is 43.

The square root of 1827927313 is about 42754.2666058020. The cubic root of 1827927313 is about 1222.6992356531.

The spelling of 1827927313 in words is "one billion, eight hundred twenty-seven million, nine hundred twenty-seven thousand, three hundred thirteen".