13346890 has 16 divisors (see below), whose sum is σ = 24186240. Its totient is φ = 5302800.

The previous prime is 13346881. The next prime is 13346903. The reversal of 13346890 is 9864331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910 + ... + 5929.

It is an arithmetic number, because the mean of its divisors is an integer number (1511640).

Almost surely, 2^13346890 is an apocalyptic number.

13346890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13346890 is a deficient number, since it is larger than the sum of its proper divisors (10839350).

13346890 is a wasteful number, since it uses less digits than its factorization.

13346890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 13346890 is about 3653.3395681212. The cubic root of 13346890 is about 237.2065591055.

The spelling of 13346890 in words is "thirteen million, three hundred forty-six thousand, eight hundred ninety".