340341873 has 16 divisors (see below), whose sum is σ = 467224896. Its totient is φ = 220207680.

The previous prime is 340341871. The next prime is 340341877. The reversal of 340341873 is 378143043.

It is not a de Polignac number, because 340341873 - 2¹ = 340341871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340341871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43090 + ... + 50372.

It is an arithmetic number, because the mean of its divisors is an integer number (29201556).

Almost surely, 2^340341873 is an apocalyptic number.

It is an amenable number.

340341873 is a deficient number, since it is larger than the sum of its proper divisors (126883023).

340341873 is a wasteful number, since it uses less digits than its factorization.

340341873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 340341873 is about 18448.3569187069. The cubic root of 340341873 is about 698.1870590294.

The spelling of 340341873 in words is "three hundred forty million, three hundred forty-one thousand, eight hundred seventy-three".