8812734 has 64 divisors (see below), whose sum is σ = 21275136. Its totient is φ = 2381184.

The previous prime is 8812693. The next prime is 8812753. The reversal of 8812734 is 4372188.

It is a junction number, because it is equal to n+sod(n) for n = 8812695 and 8812704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82309 + ... + 82415.

It is an arithmetic number, because the mean of its divisors is an integer number (332424).

Almost surely, 2^8812734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8812734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10637568).

8812734 is an abundant number, since it is smaller than the sum of its proper divisors (12462402).

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

8812734 is a wasteful number, since it uses less digits than its factorization.

8812734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209.

The product of its digits is 10752, while the sum is 33.

The square root of 8812734 is about 2968.6249342078. The cubic root of 8812734 is about 206.5555588457. Note that the first 5 decimals are identical.

The spelling of 8812734 in words is "eight million, eight hundred twelve thousand, seven hundred thirty-four".