13798246831 has 4 divisors (see below), whose sum is σ = 13800359664. Its totient is φ = 13796134000.

The previous prime is 13798246807. The next prime is 13798246859. The reversal of 13798246831 is 13864289731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13798246831 - 2¹³ = 13798238639 is a prime.

It is a super-2 number, since 2×13798246831² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13798246031) 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, 1046590 + ... + 1059691.

It is an arithmetic number, because the mean of its divisors is an integer number (3450089916).

Almost surely, 2^13798246831 is an apocalyptic number.

13798246831 is a deficient number, since it is larger than the sum of its proper divisors (2112833).

13798246831 is an equidigital number, since it uses as much as digits as its factorization.

13798246831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112832.

The product of its digits is 1741824, while the sum is 52.

The spelling of 13798246831 in words is "thirteen billion, seven hundred ninety-eight million, two hundred forty-six thousand, eight hundred thirty-one".