1314855489 has 8 divisors (see below), whose sum is σ = 1753468992. Its totient is φ = 876406160.

The previous prime is 1314855449. The next prime is 1314855547. The reversal of 1314855489 is 9845584131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1314855489 - 2¹³ = 1314847297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314855449) 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, 20949 + ... + 55394.

It is an arithmetic number, because the mean of its divisors is an integer number (219183624).

Almost surely, 2^1314855489 is an apocalyptic number.

It is an amenable number.

1314855489 is a deficient number, since it is larger than the sum of its proper divisors (438613503).

1314855489 is an equidigital number, since it uses as much as digits as its factorization.

1314855489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82087.

The product of its digits is 691200, while the sum is 48.

The square root of 1314855489 is about 36260.9361296699. The cubic root of 1314855489 is about 1095.5343719007.

The spelling of 1314855489 in words is "one billion, three hundred fourteen million, eight hundred fifty-five thousand, four hundred eighty-nine".