340276450 has 12 divisors (see below), whose sum is σ = 632914290. Its totient is φ = 136110560.

The previous prime is 340276441. The next prime is 340276477. The reversal of 340276450 is 54672043.

It can be written as a sum of positive squares in 3 ways, for example, as 261048649 + 79227801 = 16157^2 + 8901^2 .

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 5 ways as a sum of consecutive naturals, for example, 3402715 + ... + 3402814.

Almost surely, 2^340276450 is an apocalyptic number.

340276450 is a deficient number, since it is larger than the sum of its proper divisors (292637840).

340276450 is a wasteful number, since it uses less digits than its factorization.

340276450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805541 (or 6805536 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 340276450 is about 18446.5836945490. The cubic root of 340276450 is about 698.1423192910.

The spelling of 340276450 in words is "three hundred forty million, two hundred seventy-six thousand, four hundred fifty".