13539346 has 8 divisors (see below), whose sum is σ = 21009420. Its totient is φ = 6536208.

The previous prime is 13539329. The next prime is 13539359. The reversal of 13539346 is 64393531.

It can be written as a sum of positive squares in 2 ways, for example, as 13242321 + 297025 = 3639^2 + 545^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116661 + ... + 116776.

Almost surely, 2^13539346 is an apocalyptic number.

13539346 is a deficient number, since it is larger than the sum of its proper divisors (7470074).

13539346 is a wasteful number, since it uses less digits than its factorization.

13539346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233468.

The product of its digits is 29160, while the sum is 34.

The square root of 13539346 is about 3679.5850309512. The cubic root of 13539346 is about 238.3412589124.

The spelling of 13539346 in words is "thirteen million, five hundred thirty-nine thousand, three hundred forty-six".