13983294 has 32 divisors (see below), whose sum is σ = 31094784. Its totient is φ = 4163040.

The previous prime is 13983293. The next prime is 13983317. The reversal of 13983294 is 49238931.

It is a super-2 number, since 2×13983294² = 391065022180872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (46656) is a multiple of the sum of its prime divisors (5832).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13983293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (971712).

Almost surely, 2^13983294 is an apocalyptic number.

13983294 is an abundant number, since it is smaller than the sum of its proper divisors (17111490).

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

13983294 is a wasteful number, since it uses less digits than its factorization.

13983294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832.

The product of its digits is 46656, while the sum is 39.

The square root of 13983294 is about 3739.4242872399. The cubic root of 13983294 is about 240.9183219825.

The spelling of 13983294 in words is "thirteen million, nine hundred eighty-three thousand, two hundred ninety-four".