826904404098 has 24 divisors (see below), whose sum is σ = 1791957039600. Its totient is φ = 275583904344.

The previous prime is 826904404009. The next prime is 826904404103. The reversal of 826904404098 is 890404409628.

826904404098 is a `hidden beast` number, since 8 + 26 + 90 + 440 + 4 + 0 + 98 = 666.

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, 4141168 + ... + 4336251.

It is an arithmetic number, because the mean of its divisors is an integer number (74664876650).

Almost surely, 2^826904404098 is an apocalyptic number.

826904404098 is an abundant number, since it is smaller than the sum of its proper divisors (965052635502).

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

826904404098 is a wasteful number, since it uses less digits than its factorization.

826904404098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8482846 (or 8482843 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 826904404098 in words is "eight hundred twenty-six billion, nine hundred four million, four hundred four thousand, ninety-eight".