13963414 has 8 divisors (see below), whose sum is σ = 21000960. Its totient is φ = 6963096.

The previous prime is 13963387. The next prime is 13963429. The reversal of 13963414 is 41436931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8349 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (2625120).

Almost surely, 2^13963414 is an apocalyptic number.

13963414 is a deficient number, since it is larger than the sum of its proper divisors (7037546).

13963414 is a wasteful number, since it uses less digits than its factorization.

13963414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18614.

The product of its digits is 7776, while the sum is 31.

The square root of 13963414 is about 3736.7651786003. The cubic root of 13963414 is about 240.8040969233.

The spelling of 13963414 in words is "thirteen million, nine hundred sixty-three thousand, four hundred fourteen".