830826654 has 48 divisors (see below), whose sum is σ = 2017001088. Its totient is φ = 227056368.

The previous prime is 830826643. The next prime is 830826671. The reversal of 830826654 is 456628038.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 23 ways as a sum of consecutive naturals, for example, 54672 + ... + 68195.

It is an arithmetic number, because the mean of its divisors is an integer number (42020856).

Almost surely, 2^830826654 is an apocalyptic number.

830826654 is an abundant number, since it is smaller than the sum of its proper divisors (1186174434).

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

830826654 is a wasteful number, since it uses less digits than its factorization.

830826654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122909 (or 122902 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 830826654 is about 28824.0638009286. The cubic root of 830826654 is about 940.0915309995.

The spelling of 830826654 in words is "eight hundred thirty million, eight hundred twenty-six thousand, six hundred fifty-four".