13398030 has 24 divisors (see below), whose sum is σ = 34835112. Its totient is φ = 3572784.

The previous prime is 13398019. The next prime is 13398053. The reversal of 13398030 is 3089331.

It is a junction number, because it is equal to n+sod(n) for n = 13397985 and 13398003.

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, 74344 + ... + 74523.

It is an arithmetic number, because the mean of its divisors is an integer number (1451463).

Almost surely, 2^13398030 is an apocalyptic number.

13398030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13398030 is an abundant number, since it is smaller than the sum of its proper divisors (21437082).

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

13398030 is a wasteful number, since it uses less digits than its factorization.

13398030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148880 (or 148877 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13398030 is about 3660.3319521595. The cubic root of 13398030 is about 237.5091335361.

The spelling of 13398030 in words is "thirteen million, three hundred ninety-eight thousand, thirty".