13469290 has 16 divisors (see below), whose sum is σ = 25521120. Its totient is φ = 5104080.

The previous prime is 13469257. The next prime is 13469293. The reversal of 13469290 is 9296431.

13469290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13469293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35256 + ... + 35635.

It is an arithmetic number, because the mean of its divisors is an integer number (1595070).

Almost surely, 2^13469290 is an apocalyptic number.

13469290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13469290 is a deficient number, since it is larger than the sum of its proper divisors (12051830).

13469290 is a wasteful number, since it uses less digits than its factorization.

13469290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70917.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 13469290 is about 3670.0531331304. The cubic root of 13469290 is about 237.9294685429.

The spelling of 13469290 in words is "thirteen million, four hundred sixty-nine thousand, two hundred ninety".