835480272 has 160 divisors (see below), whose sum is σ = 2432415744. Its totient is φ = 244940800.

The previous prime is 835480231. The next prime is 835480273. The reversal of 835480272 is 272084538.

It is a self number, because there is not a number n which added to its sum of digits gives 835480272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (835480273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3250768 + ... + 3251024.

Almost surely, 2^835480272 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 835480272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1216207872).

835480272 is an abundant number, since it is smaller than the sum of its proper divisors (1596935472).

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

835480272 is a wasteful number, since it uses less digits than its factorization.

835480272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 835480272 is about 28904.6756079358. The cubic root of 835480272 is about 941.8434745179.

The spelling of 835480272 in words is "eight hundred thirty-five million, four hundred eighty thousand, two hundred seventy-two".