340724100 has 72 divisors (see below), whose sum is σ = 1017657088. Its totient is φ = 87926400.

The previous prime is 340724089. The next prime is 340724117. The reversal of 340724100 is 1427043.

340724100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9019 + ... + 27618.

Almost surely, 2^340724100 is an apocalyptic number.

340724100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340724100 is an abundant number, since it is smaller than the sum of its proper divisors (676932988).

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

340724100 is a wasteful number, since it uses less digits than its factorization.

340724100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36685 (or 36678 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 340724100 is about 18458.7133896163. The cubic root of 340724100 is about 698.4483317140.

The spelling of 340724100 in words is "three hundred forty million, seven hundred twenty-four thousand, one hundred".