1356579314 has 4 divisors (see below), whose sum is σ = 2034868974. Its totient is φ = 678289656.

The previous prime is 1356579293. The next prime is 1356579317. The reversal of 1356579314 is 4139756531.

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

It can be written as a sum of positive squares in only one way, i.e., 1333491289 + 23088025 = 36517^2 + 4805^2 .

It is not an unprimeable number, because it can be changed into a prime (1356579317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339144827 + ... + 339144830.

Almost surely, 2^1356579314 is an apocalyptic number.

1356579314 is a deficient number, since it is larger than the sum of its proper divisors (678289660).

1356579314 is an equidigital number, since it uses as much as digits as its factorization.

1356579314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678289659.

The product of its digits is 340200, while the sum is 44.

The square root of 1356579314 is about 36831.7704434636. The cubic root of 1356579314 is about 1107.0019777750.

The spelling of 1356579314 in words is "one billion, three hundred fifty-six million, five hundred seventy-nine thousand, three hundred fourteen".