834487152 has 20 divisors (see below), whose sum is σ = 2155758600. Its totient is φ = 278162368.

The previous prime is 834487141. The next prime is 834487183. The reversal of 834487152 is 251784438.

834487152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×834487152³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8692527 + ... + 8692622.

It is an arithmetic number, because the mean of its divisors is an integer number (107787930).

Almost surely, 2^834487152 is an apocalyptic number.

It is an amenable number.

834487152 is an abundant number, since it is smaller than the sum of its proper divisors (1321271448).

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

834487152 is a wasteful number, since it uses less digits than its factorization.

834487152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17385160 (or 17385154 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 834487152 is about 28887.4912721752. The cubic root of 834487152 is about 941.4701425617.

The spelling of 834487152 in words is "eight hundred thirty-four million, four hundred eighty-seven thousand, one hundred fifty-two".