340379226 has 64 divisors (see below), whose sum is σ = 827798400. Its totient is φ = 102816000.

The previous prime is 340379203. The next prime is 340379227. The reversal of 340379226 is 622973043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340379227) by changing a digit.

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, 237480 + ... + 238908.

It is an arithmetic number, because the mean of its divisors is an integer number (12934350).

Almost surely, 2^340379226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340379226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413899200).

340379226 is an abundant number, since it is smaller than the sum of its proper divisors (487419174).

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

340379226 is a wasteful number, since it uses less digits than its factorization.

340379226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 340379226 is about 18449.3692575112. The cubic root of 340379226 is about 698.2126004328.

The spelling of 340379226 in words is "three hundred forty million, three hundred seventy-nine thousand, two hundred twenty-six".