13499346 has 16 divisors (see below), whose sum is σ = 30855744. Its totient is φ = 3856944.

The previous prime is 13499327. The next prime is 13499371. The reversal of 13499346 is 64399431.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160665 + ... + 160748.

It is an arithmetic number, because the mean of its divisors is an integer number (1928484).

Almost surely, 2^13499346 is an apocalyptic number.

13499346 is an abundant number, since it is smaller than the sum of its proper divisors (17356398).

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

13499346 is a wasteful number, since it uses less digits than its factorization.

13499346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321425.

The product of its digits is 69984, while the sum is 39.

The square root of 13499346 is about 3674.1456149696. The cubic root of 13499346 is about 238.1063126950.

The spelling of 13499346 in words is "thirteen million, four hundred ninety-nine thousand, three hundred forty-six".