8611250634 has 24 divisors (see below), whose sum is σ = 21323097120. Its totient is φ = 2460357288.

The previous prime is 8611250597. The next prime is 8611250657. The reversal of 8611250634 is 4360521168.

It is a happy number.

8611250634 is a `hidden beast` number, since 8 + 6 + 1 + 12 + 5 + 0 + 634 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34171504 + ... + 34171755.

It is an arithmetic number, because the mean of its divisors is an integer number (888462380).

Almost surely, 2^8611250634 is an apocalyptic number.

8611250634 is an abundant number, since it is smaller than the sum of its proper divisors (12711846486).

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

8611250634 is a wasteful number, since it uses less digits than its factorization.

8611250634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68343274 (or 68343271 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8611250634 is about 92796.8244823065. The cubic root of 8611250634 is about 2049.6926474770.

The spelling of 8611250634 in words is "eight billion, six hundred eleven million, two hundred fifty thousand, six hundred thirty-four".