340433298 has 96 divisors (see below), whose sum is σ = 801964800. Its totient is φ = 104040288.

The previous prime is 340433297. The next prime is 340433299. The reversal of 340433298 is 892334043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340433297) and next prime (340433299).

It is not an unprimeable number, because it can be changed into a prime (340433293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1901773 + ... + 1901951.

It is an arithmetic number, because the mean of its divisors is an integer number (8353800).

Almost surely, 2^340433298 is an apocalyptic number.

340433298 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 340433298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400982400).

340433298 is an abundant number, since it is smaller than the sum of its proper divisors (461531502).

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

340433298 is a wasteful number, since it uses less digits than its factorization.

340433298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 340433298 is about 18450.8346152688. The cubic root of 340433298 is about 698.2495707195.

The spelling of 340433298 in words is "three hundred forty million, four hundred thirty-three thousand, two hundred ninety-eight".