1330853386 has 8 divisors (see below), whose sum is σ = 2016860580. Its totient is φ = 658566528.

The previous prime is 1330853371. The next prime is 1330853387. The reversal of 1330853386 is 6833580331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1216684161 + 114169225 = 34881^2 + 10685^2 .

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 (1330853387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3429841 + ... + 3430228.

Almost surely, 2^1330853386 is an apocalyptic number.

1330853386 is a deficient number, since it is larger than the sum of its proper divisors (686007194).

1330853386 is an equidigital number, since it uses as much as digits as its factorization.

1330853386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860168.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 1330853386 is about 36480.8632847415. The cubic root of 1330853386 is about 1099.9596089852.

The spelling of 1330853386 in words is "one billion, three hundred thirty million, eight hundred fifty-three thousand, three hundred eighty-six".