13880698 has 32 divisors (see below), whose sum is σ = 23595264. Its totient is φ = 6080832.

The previous prime is 13880677. The next prime is 13880717. The reversal of 13880698 is 89608831.

It is a happy number.

It is a super-3 number, since 3×13880698³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45061 + ... + 45367.

It is an arithmetic number, because the mean of its divisors is an integer number (737352).

Almost surely, 2^13880698 is an apocalyptic number.

13880698 is a deficient number, since it is larger than the sum of its proper divisors (9714566).

13880698 is a wasteful number, since it uses less digits than its factorization.

13880698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 13880698 is about 3725.6808773699. The cubic root of 13880698 is about 240.3276658685.

The spelling of 13880698 in words is "thirteen million, eight hundred eighty thousand, six hundred ninety-eight".