8134290 has 64 divisors (see below), whose sum is σ = 22187520. Its totient is φ = 2119680.

The previous prime is 8134229. The next prime is 8134303. The reversal of 8134290 is 924318.

8134290 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12370 + ... + 13010.

It is an arithmetic number, because the mean of its divisors is an integer number (346680).

Almost surely, 2^8134290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8134290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11093760).

8134290 is an abundant number, since it is smaller than the sum of its proper divisors (14053230).

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

8134290 is a wasteful number, since it uses less digits than its factorization.

8134290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8134290 is about 2852.0676710064. The cubic root of 8134290 is about 201.1128793453.

The spelling of 8134290 in words is "eight million, one hundred thirty-four thousand, two hundred ninety".