1360487813 has 4 divisors (see below), whose sum is σ = 1368834528. Its totient is φ = 1352141100.

The previous prime is 1360487809. The next prime is 1360487827. The reversal of 1360487813 is 3187840631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1360487813 - 2² = 1360487809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360487873) 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, 4173113 + ... + 4173438.

It is an arithmetic number, because the mean of its divisors is an integer number (342208632).

Almost surely, 2^1360487813 is an apocalyptic number.

It is an amenable number.

1360487813 is a deficient number, since it is larger than the sum of its proper divisors (8346715).

1360487813 is an equidigital number, since it uses as much as digits as its factorization.

1360487813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346714.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1360487813 is about 36884.7910797933. The cubic root of 1360487813 is about 1108.0641020510.

The spelling of 1360487813 in words is "one billion, three hundred sixty million, four hundred eighty-seven thousand, eight hundred thirteen".