834426100 has 36 divisors (see below), whose sum is σ = 1812525484. Its totient is φ = 333434880.

The previous prime is 834426091. The next prime is 834426119. The reversal of 834426100 is 1624438.

It can be written as a sum of positive squares in 6 ways, for example, as 7518564 + 826907536 = 2742^2 + 28756^2 .

It is a super-2 number, since 2×834426100² = 1392533832722420000, which contains 22 as substring.

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, 111682 + ... + 118918.

Almost surely, 2^834426100 is an apocalyptic number.

It is an amenable number.

834426100 is an abundant number, since it is smaller than the sum of its proper divisors (978099384).

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

834426100 is a wasteful number, since it uses less digits than its factorization.

834426100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8404 (or 8397 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 834426100 is about 28886.4345324929. The cubic root of 834426100 is about 941.4471823372.

The spelling of 834426100 in words is "eight hundred thirty-four million, four hundred twenty-six thousand, one hundred".