8276287650 has 96 divisors (see below), whose sum is σ = 22320178560. Its totient is φ = 2021022720.

The previous prime is 8276287637. The next prime is 8276287709. The reversal of 8276287650 is 567826728.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 8276287593 and 8276287602.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50491 + ... + 138209.

It is an arithmetic number, because the mean of its divisors is an integer number (232501860).

Almost surely, 2^8276287650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8276287650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11160089280).

8276287650 is an abundant number, since it is smaller than the sum of its proper divisors (14043890910).

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

8276287650 is a wasteful number, since it uses less digits than its factorization.

8276287650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87788 (or 87783 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The square root of 8276287650 is about 90974.1042824825. The cubic root of 8276287650 is about 2022.7638904681.

It can be divided in two parts, 827628 and 7650, that added together give a triangular number (835278 = T₁₂₉₂).

The spelling of 8276287650 in words is "eight billion, two hundred seventy-six million, two hundred eighty-seven thousand, six hundred fifty".