13490932 has 36 divisors (see below), whose sum is σ = 29227296. Its totient is φ = 5335200.

The previous prime is 13490879. The next prime is 13490947. The reversal of 13490932 is 23909431.

It is a junction number, because it is equal to n+sod(n) for n = 13490894 and 13490903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3307 + ... + 6157.

Almost surely, 2^13490932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13490932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14613648).

13490932 is an abundant number, since it is smaller than the sum of its proper divisors (15736364).

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

13490932 is a wasteful number, since it uses less digits than its factorization.

13490932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 13490932 is about 3673.0004083855. Note that the first 3 decimals coincide. The cubic root of 13490932 is about 238.0568326956.

The spelling of 13490932 in words is "thirteen million, four hundred ninety thousand, nine hundred thirty-two".