8290734 has 16 divisors (see below), whose sum is σ = 16792320. Its totient is φ = 2728440.

The previous prime is 8290729. The next prime is 8290769. The reversal of 8290734 is 4370928.

It is a junction number, because it is equal to n+sod(n) for n = 8290695 and 8290704.

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 7 ways as a sum of consecutive naturals, for example, 8272 + ... + 9219.

It is an arithmetic number, because the mean of its divisors is an integer number (1049520).

Almost surely, 2^8290734 is an apocalyptic number.

8290734 is an abundant number, since it is smaller than the sum of its proper divisors (8501586).

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

8290734 is a wasteful number, since it uses less digits than its factorization.

8290734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17575.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 8290734 is about 2879.3634713249. The cubic root of 8290734 is about 202.3940125138.

The spelling of 8290734 in words is "eight million, two hundred ninety thousand, seven hundred thirty-four".