1363774013 has 8 divisors (see below), whose sum is σ = 1574031360. Its totient is φ = 1157374800.

The previous prime is 1363773997. The next prime is 1363774019. The reversal of 1363774013 is 3104773631.

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 1363774013 - 2⁴ = 1363773997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363774019) 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, 963773 + ... + 965186.

It is an arithmetic number, because the mean of its divisors is an integer number (196753920).

Almost surely, 2^1363774013 is an apocalyptic number.

It is an amenable number.

1363774013 is a deficient number, since it is larger than the sum of its proper divisors (210257347).

1363774013 is a wasteful number, since it uses less digits than its factorization.

1363774013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929067.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 1363774013 is about 36929.3110279626. The cubic root of 1363774013 is about 1108.9555451368.

The spelling of 1363774013 in words is "one billion, three hundred sixty-three million, seven hundred seventy-four thousand, thirteen".