340260516 has 36 divisors (see below), whose sum is σ = 868628124. Its totient is φ = 112296000.

The previous prime is 340260511. The next prime is 340260523. The reversal of 340260516 is 615062043.

340260516 is a `hidden beast` number, since 3 + 40 + 2 + 605 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 246364416 + 93896100 = 15696^2 + 9690^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 340260516.

It is not an unprimeable number, because it can be changed into a prime (340260511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43155 + ... + 50426.

It is an arithmetic number, because the mean of its divisors is an integer number (24128559).

Almost surely, 2^340260516 is an apocalyptic number.

340260516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

340260516 is an abundant number, since it is smaller than the sum of its proper divisors (528367608).

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

340260516 is a wasteful number, since it uses less digits than its factorization.

340260516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93692 (or 93687 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 340260516 is about 18446.1517938024. The cubic root of 340260516 is about 698.1314219032.

The spelling of 340260516 in words is "three hundred forty million, two hundred sixty thousand, five hundred sixteen".