340102304 has 12 divisors (see below), whose sum is σ = 669576474. Its totient is φ = 170051136.

The previous prime is 340102297. The next prime is 340102309. The reversal of 340102304 is 403201043.

It can be written as a sum of positive squares in only one way, i.e., 331968400 + 8133904 = 18220^2 + 2852^2 .

It is a super-2 number, since 2×340102304² = 231339154372216832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340102309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5314067 + ... + 5314130.

Almost surely, 2^340102304 is an apocalyptic number.

It is an amenable number.

340102304 is a deficient number, since it is larger than the sum of its proper divisors (329474170).

340102304 is a wasteful number, since it uses less digits than its factorization.

340102304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10628207 (or 10628199 counting only the distinct ones).

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

The square root of 340102304 is about 18441.8628126337. The cubic root of 340102304 is about 698.0232010088.

Adding to 340102304 its reverse (403201043), we get a palindrome (743303347).

The spelling of 340102304 in words is "three hundred forty million, one hundred two thousand, three hundred four".