340867494 has 32 divisors (see below), whose sum is σ = 826346880. Its totient is φ = 103293000.

The previous prime is 340867489. The next prime is 340867531. The reversal of 340867494 is 494768043.

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 15 ways as a sum of consecutive naturals, for example, 286332 + ... + 287519.

It is an arithmetic number, because the mean of its divisors is an integer number (25823340).

Almost surely, 2^340867494 is an apocalyptic number.

340867494 is an abundant number, since it is smaller than the sum of its proper divisors (485479386).

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

340867494 is a wasteful number, since it uses less digits than its factorization.

340867494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573873 (or 573867 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 340867494 is about 18462.5971629129. The cubic root of 340867494 is about 698.5462988116.

The spelling of 340867494 in words is "three hundred forty million, eight hundred sixty-seven thousand, four hundred ninety-four".