13380493 has 8 divisors (see below), whose sum is σ = 15314688. Its totient is φ = 11451984.

The previous prime is 13380487. The next prime is 13380511. The reversal of 13380493 is 39408331.

13380493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13380493 - 2⁵ = 13380461 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 (13380403) 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, 6855 + ... + 8587.

It is an arithmetic number, because the mean of its divisors is an integer number (1914336).

Almost surely, 2^13380493 is an apocalyptic number.

It is an amenable number.

13380493 is a deficient number, since it is larger than the sum of its proper divisors (1934195).

13380493 is a wasteful number, since it uses less digits than its factorization.

13380493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 13380493 is about 3657.9356199911. The cubic root of 13380493 is about 237.4054611727.

The spelling of 13380493 in words is "thirteen million, three hundred eighty thousand, four hundred ninety-three".