13798630 has 16 divisors (see below), whose sum is σ = 24889104. Its totient is φ = 5508000.

The previous prime is 13798621. The next prime is 13798639. The reversal of 13798630 is 3689731.

13798630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13798621) and next prime (13798639).

It is a self number, because there is not a number n which added to its sum of digits gives 13798630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13798639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005 + ... + 7255.

It is an arithmetic number, because the mean of its divisors is an integer number (1555569).

Almost surely, 2^13798630 is an apocalyptic number.

13798630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13798630 is a deficient number, since it is larger than the sum of its proper divisors (11090474).

13798630 is a wasteful number, since it uses less digits than its factorization.

13798630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13798630 is about 3714.6507238232. The cubic root of 13798630 is about 239.8530929651.

The spelling of 13798630 in words is "thirteen million, seven hundred ninety-eight thousand, six hundred thirty".