116649306 has 24 divisors (see below), whose sum is σ = 252993780. Its totient is φ = 38844096.

The previous prime is 116649301. The next prime is 116649317. The reversal of 116649306 is 603946611.

116649306 is a `hidden beast` number, since 1 + 1 + 6 + 649 + 3 + 0 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 104223681 + 12425625 = 10209^2 + 3525^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (116649301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19486 + ... + 24758.

Almost surely, 2^116649306 is an apocalyptic number.

116649306 is an abundant number, since it is smaller than the sum of its proper divisors (136344474).

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

116649306 is a wasteful number, since it uses less digits than its factorization.

116649306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510 (or 6507 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 116649306 is about 10800.4308247403. The cubic root of 116649306 is about 488.6081646592.

The spelling of 116649306 in words is "one hundred sixteen million, six hundred forty-nine thousand, three hundred six".