340012304 has 20 divisors (see below), whose sum is σ = 659427660. Its totient is φ = 169837440.

The previous prime is 340012273. The next prime is 340012333. The reversal of 340012304 is 403210043.

It can be written as a sum of positive squares in 2 ways, for example, as 155052304 + 184960000 = 12452^2 + 13600^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6962 + ... + 26990.

It is an arithmetic number, because the mean of its divisors is an integer number (32971383).

Almost surely, 2^340012304 is an apocalyptic number.

It is an amenable number.

340012304 is a deficient number, since it is larger than the sum of its proper divisors (319415356).

340012304 is a wasteful number, since it uses less digits than its factorization.

340012304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21098 (or 21092 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340012304 is about 18439.4225506115. The cubic root of 340012304 is about 697.9616238209.

Adding to 340012304 its reverse (403210043), we get a palindrome (743222347).

The spelling of 340012304 in words is "three hundred forty million, twelve thousand, three hundred four".