1356012699 has 4 divisors (see below), whose sum is σ = 1808016936. Its totient is φ = 904008464.

The previous prime is 1356012689. The next prime is 1356012733. The reversal of 1356012699 is 9962106531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1356012699 - 2⁴ = 1356012683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1356012699.

It is not an unprimeable number, because it can be changed into a prime (1356012629) 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, 226002114 + ... + 226002119.

It is an arithmetic number, because the mean of its divisors is an integer number (452004234).

Almost surely, 2^1356012699 is an apocalyptic number.

1356012699 is a deficient number, since it is larger than the sum of its proper divisors (452004237).

1356012699 is an equidigital number, since it uses as much as digits as its factorization.

1356012699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452004236.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 1356012699 is about 36824.0777073914. The cubic root of 1356012699 is about 1106.8478324015.

The spelling of 1356012699 in words is "one billion, three hundred fifty-six million, twelve thousand, six hundred ninety-nine".