9001834 has 4 divisors (see below), whose sum is σ = 13502754. Its totient is φ = 4500916.

The previous prime is 9001829. The next prime is 9001843. The reversal of 9001834 is 4381009.

9001834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6890625 + 2111209 = 2625^2 + 1453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9001799 and 9001808.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250457 + ... + 2250460.

Almost surely, 2^9001834 is an apocalyptic number.

9001834 is a deficient number, since it is larger than the sum of its proper divisors (4500920).

9001834 is a wasteful number, since it uses less digits than its factorization.

9001834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500919.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 9001834 is about 3000.3056510962. The cubic root of 9001834 is about 208.0225105075.

The spelling of 9001834 in words is "nine million, one thousand, eight hundred thirty-four".