834246684 has 36 divisors (see below), whose sum is σ = 2120587560. Its totient is φ = 276526560.

The previous prime is 834246667. The next prime is 834246689. The reversal of 834246684 is 486642438.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834246689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58287 + ... + 71174.

It is an arithmetic number, because the mean of its divisors is an integer number (58905210).

Almost surely, 2^834246684 is an apocalyptic number.

It is an amenable number.

834246684 is an abundant number, since it is smaller than the sum of its proper divisors (1286340876).

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

834246684 is a wasteful number, since it uses less digits than its factorization.

834246684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129650 (or 129645 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The square root of 834246684 is about 28883.3288247736. The cubic root of 834246684 is about 941.3797017078.

The spelling of 834246684 in words is "eight hundred thirty-four million, two hundred forty-six thousand, six hundred eighty-four".