13473290 has 8 divisors (see below), whose sum is σ = 24251940. Its totient is φ = 5389312.

The previous prime is 13473283. The next prime is 13473293. The reversal of 13473290 is 9237431.

It can be written as a sum of positive squares in 2 ways, for example, as 13344409 + 128881 = 3653^2 + 359^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13473293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673655 + ... + 673674.

Almost surely, 2^13473290 is an apocalyptic number.

13473290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13473290 is a deficient number, since it is larger than the sum of its proper divisors (10778650).

13473290 is a wasteful number, since it uses less digits than its factorization.

13473290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347336.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 13473290 is about 3670.5980439160. The cubic root of 13473290 is about 237.9530189967.

The spelling of 13473290 in words is "thirteen million, four hundred seventy-three thousand, two hundred ninety".