850468896 has 84 divisors (see below), whose sum is σ = 2510461422. Its totient is φ = 283481856.

The previous prime is 850468867. The next prime is 850468919. The reversal of 850468896 is 698864058.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 644144400 + 206324496 = 25380^2 + 14364^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5100 + ... + 41556.

Almost surely, 2^850468896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 850468896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1255230711).

850468896 is an abundant number, since it is smaller than the sum of its proper divisors (1659992526).

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

850468896 is an equidigital number, since it uses as much as digits as its factorization.

850468896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36485 (or 36462 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 850468896 is about 29162.7998655822. The cubic root of 850468896 is about 947.4423895930.

The spelling of 850468896 in words is "eight hundred fifty million, four hundred sixty-eight thousand, eight hundred ninety-six".