1347025668 has 48 divisors (see below), whose sum is σ = 3382533504. Its totient is φ = 415664640.

The previous prime is 1347025639. The next prime is 1347025679. The reversal of 1347025668 is 8665207431.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41680 + ... + 66567.

It is an arithmetic number, because the mean of its divisors is an integer number (70469448).

Almost surely, 2^1347025668 is an apocalyptic number.

It is an amenable number.

1347025668 is an abundant number, since it is smaller than the sum of its proper divisors (2035507836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1347025668 is a wasteful number, since it uses less digits than its factorization.

1347025668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108332 (or 108330 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 1347025668 is about 36701.8482913327. The cubic root of 1347025668 is about 1104.3971836748.

The spelling of 1347025668 in words is "one billion, three hundred forty-seven million, twenty-five thousand, six hundred sixty-eight".