1366229706 has 16 divisors (see below), whose sum is σ = 2820603648. Its totient is φ = 440719200.

The previous prime is 1366229681. The next prime is 1366229731. The reversal of 1366229706 is 6079226631.

It is an interprime number because it is at equal distance from previous prime (1366229681) and next prime (1366229731).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3672475 + ... + 3672846.

It is an arithmetic number, because the mean of its divisors is an integer number (176287728).

Almost surely, 2^1366229706 is an apocalyptic number.

1366229706 is an abundant number, since it is smaller than the sum of its proper divisors (1454373942).

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

1366229706 is a wasteful number, since it uses less digits than its factorization.

1366229706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345357.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 1366229706 is about 36962.5446364289. The cubic root of 1366229706 is about 1109.6207632314.

The spelling of 1366229706 in words is "one billion, three hundred sixty-six million, two hundred twenty-nine thousand, seven hundred six".