834954120 has 576 divisors, whose sum is σ = 3719701440. Its totient is φ = 159667200.

The previous prime is 834954097. The next prime is 834954137. The reversal of 834954120 is 21459438.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2522355 + ... + 2522685.

It is an arithmetic number, because the mean of its divisors is an integer number (6457815).

Almost surely, 2^834954120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 834954120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1859850720).

834954120 is an abundant number, since it is smaller than the sum of its proper divisors (2884747320).

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

834954120 is a wasteful number, since it uses less digits than its factorization.

834954120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 834954120 is about 28895.5726712588. The cubic root of 834954120 is about 941.6457212386.

The spelling of 834954120 in words is "eight hundred thirty-four million, nine hundred fifty-four thousand, one hundred twenty".