834731432 has 16 divisors (see below), whose sum is σ = 1565746260. Its totient is φ = 417199104.

The previous prime is 834731407. The next prime is 834731441. The reversal of 834731432 is 234137438.

834731432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 575328196 + 259403236 = 23986^2 + 16106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 834731392 and 834731401.

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, 1928 + ... + 40904.

Almost surely, 2^834731432 is an apocalyptic number.

It is an amenable number.

834731432 is a deficient number, since it is larger than the sum of its proper divisors (731014828).

834731432 is a wasteful number, since it uses less digits than its factorization.

834731432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41660 (or 41656 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 834731432 is about 28891.7190904245. The cubic root of 834731432 is about 941.5619993341.

The spelling of 834731432 in words is "eight hundred thirty-four million, seven hundred thirty-one thousand, four hundred thirty-two".