1356802312 has 16 divisors (see below), whose sum is σ = 2677899600. Its totient is φ = 642695760.

The previous prime is 1356802297. The next prime is 1356802319. The reversal of 1356802312 is 2132086531.

It is not an unprimeable number, because it can be changed into a prime (1356802319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4463014 + ... + 4463317.

It is an arithmetic number, because the mean of its divisors is an integer number (167368725).

Almost surely, 2^1356802312 is an apocalyptic number.

It is an amenable number.

1356802312 is a deficient number, since it is larger than the sum of its proper divisors (1321097288).

1356802312 is a wasteful number, since it uses less digits than its factorization.

1356802312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8926356 (or 8926352 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1356802312 is about 36834.7975696895. The cubic root of 1356802312 is about 1107.0626317299.

Adding to 1356802312 its reverse (2132086531), we get a palindrome (3488888843).

The spelling of 1356802312 in words is "one billion, three hundred fifty-six million, eight hundred two thousand, three hundred twelve".