606343780615 has 16 divisors (see below), whose sum is σ = 731764010880. Its totient is φ = 482313024000.

The previous prime is 606343780613. The next prime is 606343780649. The reversal of 606343780615 is 516087343606.

It is not a de Polignac number, because 606343780615 - 2¹ = 606343780613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606343780613) 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, 507327 + ... + 1212463.

It is an arithmetic number, because the mean of its divisors is an integer number (45735250680).

Almost surely, 2^606343780615 is an apocalyptic number.

606343780615 is a deficient number, since it is larger than the sum of its proper divisors (125420230265).

606343780615 is a wasteful number, since it uses less digits than its factorization.

606343780615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706122.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 606343780615 in words is "six hundred six billion, three hundred forty-three million, seven hundred eighty thousand, six hundred fifteen".