606699941 has 4 divisors (see below), whose sum is σ = 615755232. Its totient is φ = 597644652.

The previous prime is 606699937. The next prime is 606699971. The reversal of 606699941 is 149996606.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 606699941 - 2² = 606699937 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 606699941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606699931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4527545 + ... + 4527678.

It is an arithmetic number, because the mean of its divisors is an integer number (153938808).

Almost surely, 2^606699941 is an apocalyptic number.

It is an amenable number.

606699941 is a deficient number, since it is larger than the sum of its proper divisors (9055291).

606699941 is an equidigital number, since it uses as much as digits as its factorization.

606699941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9055290.

The product of its (nonzero) digits is 629856, while the sum is 50.

The square root of 606699941 is about 24631.2797272087. The cubic root of 606699941 is about 846.5604679214.

The spelling of 606699941 in words is "six hundred six million, six hundred ninety-nine thousand, nine hundred forty-one".