606744967 has 4 divisors (see below), whose sum is σ = 617028840. Its totient is φ = 596461096.

The previous prime is 606744953. The next prime is 606745033. The reversal of 606744967 is 769447606.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769447606 = 2 ⋅384723803.

It is a cyclic number.

It is not a de Polignac number, because 606744967 - 2⁷ = 606744839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 606744967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606744947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5141848 + ... + 5141965.

It is an arithmetic number, because the mean of its divisors is an integer number (154257210).

Almost surely, 2^606744967 is an apocalyptic number.

606744967 is a deficient number, since it is larger than the sum of its proper divisors (10283873).

606744967 is a wasteful number, since it uses less digits than its factorization.

606744967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10283872.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 606744967 is about 24632.1937106706. The cubic root of 606744967 is about 846.5814097886.

The spelling of 606744967 in words is "six hundred six million, seven hundred forty-four thousand, nine hundred sixty-seven".