60640343 has 16 divisors (see below), whose sum is σ = 68001120. Its totient is φ = 53738496.

The previous prime is 60640339. The next prime is 60640361. The reversal of 60640343 is 34304606.

It is not a de Polignac number, because 60640343 - 2² = 60640339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60640303) 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, 63155 + ... + 64107.

It is an arithmetic number, because the mean of its divisors is an integer number (4250070).

Almost surely, 2^60640343 is an apocalyptic number.

60640343 is a deficient number, since it is larger than the sum of its proper divisors (7360777).

60640343 is a wasteful number, since it uses less digits than its factorization.

60640343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 60640343 is about 7787.1909569498. The cubic root of 60640343 is about 392.8745377516.

Adding to 60640343 its reverse (34304606), we get a palindrome (94944949).

The spelling of 60640343 in words is "sixty million, six hundred forty thousand, three hundred forty-three".