13769343 has 18 divisors (see below), whose sum is σ = 23136984. Its totient is φ = 7867944.

The previous prime is 13769339. The next prime is 13769351. The reversal of 13769343 is 34396731.

It is not a de Polignac number, because 13769343 - 2² = 13769339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13769298 and 13769307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13769383) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15171 + ... + 16052.

It is an arithmetic number, because the mean of its divisors is an integer number (1285388).

Almost surely, 2^13769343 is an apocalyptic number.

13769343 is a deficient number, since it is larger than the sum of its proper divisors (9367641).

13769343 is a wasteful number, since it uses less digits than its factorization.

13769343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31243 (or 31233 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 13769343 is about 3710.7065364968. The cubic root of 13769343 is about 239.6832801361.

The spelling of 13769343 in words is "thirteen million, seven hundred sixty-nine thousand, three hundred forty-three".