1330007685 has 16 divisors (see below), whose sum is σ = 2130624000. Its totient is φ = 708466880.

The previous prime is 1330007671. The next prime is 1330007689. The reversal of 1330007685 is 5867000331.

It is a happy number.

It is not a de Polignac number, because 1330007685 - 2⁶ = 1330007621 is a prime.

It is a super-3 number, since 3×1330007685³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330007689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41685 + ... + 66314.

It is an arithmetic number, because the mean of its divisors is an integer number (133164000).

Almost surely, 2^1330007685 is an apocalyptic number.

1330007685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1330007685 is a deficient number, since it is larger than the sum of its proper divisors (800616315).

1330007685 is a wasteful number, since it uses less digits than its factorization.

1330007685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108828.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1330007685 is about 36469.2704204512. The cubic root of 1330007685 is about 1099.7265670231.

The spelling of 1330007685 in words is "one billion, three hundred thirty million, seven thousand, six hundred eighty-five".