826828350 has 24 divisors (see below), whose sum is σ = 2050534680. Its totient is φ = 220487520.

The previous prime is 826828271. The next prime is 826828361. The reversal of 826828350 is 53828628.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2755945 + ... + 2756244.

It is an arithmetic number, because the mean of its divisors is an integer number (85438945).

Almost surely, 2^826828350 is an apocalyptic number.

826828350 is an abundant number, since it is smaller than the sum of its proper divisors (1223706330).

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

826828350 is a wasteful number, since it uses less digits than its factorization.

826828350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512204 (or 5512199 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 826828350 is about 28754.6231065545. The cubic root of 826828350 is about 938.5810604719.

The spelling of 826828350 in words is "eight hundred twenty-six million, eight hundred twenty-eight thousand, three hundred fifty".