1361106286 has 4 divisors (see below), whose sum is σ = 2041659432. Its totient is φ = 680553142.

The previous prime is 1361106277. The next prime is 1361106289. The reversal of 1361106286 is 6826011631.

It is a happy number.

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

It is a super-3 number, since 3×1361106286³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361106289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340276570 + ... + 340276573.

It is an arithmetic number, because the mean of its divisors is an integer number (510414858).

Almost surely, 2^1361106286 is an apocalyptic number.

1361106286 is a deficient number, since it is larger than the sum of its proper divisors (680553146).

1361106286 is an equidigital number, since it uses as much as digits as its factorization.

1361106286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680553145.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1361106286 is about 36893.1739756828. The cubic root of 1361106286 is about 1108.2319839688.

The spelling of 1361106286 in words is "one billion, three hundred sixty-one million, one hundred six thousand, two hundred eighty-six".