13377490 has 48 divisors (see below), whose sum is σ = 29253312. Its totient is φ = 4383456.

The previous prime is 13377473. The next prime is 13377491. The reversal of 13377490 is 9477331.

It is not an unprimeable number, because it can be changed into a prime (13377491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10677 + ... + 11863.

It is an arithmetic number, because the mean of its divisors is an integer number (609444).

Almost surely, 2^13377490 is an apocalyptic number.

13377490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13377490 is an abundant number, since it is smaller than the sum of its proper divisors (15875822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13377490 is a wasteful number, since it uses less digits than its factorization.

13377490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 13377490 is about 3657.5251195310. The cubic root of 13377490 is about 237.3876994469.

The spelling of 13377490 in words is "thirteen million, three hundred seventy-seven thousand, four hundred ninety".