13429788 has 24 divisors (see below), whose sum is σ = 31422720. Its totient is φ = 4464240.

The previous prime is 13429777. The next prime is 13429799. The reversal of 13429788 is 88792431.

13429788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13429777) and next prime (13429799).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3693 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (1309280).

Almost surely, 2^13429788 is an apocalyptic number.

It is an amenable number.

13429788 is an abundant number, since it is smaller than the sum of its proper divisors (17992932).

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

13429788 is a wasteful number, since it uses less digits than its factorization.

13429788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3095 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 13429788 is about 3664.6675156145. The cubic root of 13429788 is about 237.6966452623.

The spelling of 13429788 in words is "thirteen million, four hundred twenty-nine thousand, seven hundred eighty-eight".