13740304 has 10 divisors (see below), whose sum is σ = 26621870. Its totient is φ = 6870144.

The previous prime is 13740277. The next prime is 13740313. The reversal of 13740304 is 40304731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 1123600 = 3552^2 + 1060^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429369 + ... + 429400.

It is an arithmetic number, because the mean of its divisors is an integer number (2662187).

Almost surely, 2^13740304 is an apocalyptic number.

It is an amenable number.

13740304 is a deficient number, since it is larger than the sum of its proper divisors (12881566).

13740304 is an equidigital number, since it uses as much as digits as its factorization.

13740304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858777 (or 858771 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 13740304 is about 3706.7916046090. The cubic root of 13740304 is about 239.5146673607.

The spelling of 13740304 in words is "thirteen million, seven hundred forty thousand, three hundred four".