834450975 has 36 divisors (see below), whose sum is σ = 1496239056. Its totient is φ = 444551040.

The previous prime is 834450943. The next prime is 834450977. The reversal of 834450975 is 579054438.

It is not a de Polignac number, because 834450975 - 2⁵ = 834450943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 834450975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834450977) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 306219 + ... + 308931.

It is an arithmetic number, because the mean of its divisors is an integer number (41562196).

Almost surely, 2^834450975 is an apocalyptic number.

834450975 is a deficient number, since it is larger than the sum of its proper divisors (661788081).

834450975 is a wasteful number, since it uses less digits than its factorization.

834450975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 834450975 is about 28886.8650947104. The cubic root of 834450975 is about 941.4565373762.

It can be divided in two parts, 8344 and 50975, that added together give a cube (59319 = 39³).

The spelling of 834450975 in words is "eight hundred thirty-four million, four hundred fifty thousand, nine hundred seventy-five".