4202609966 has 8 divisors (see below), whose sum is σ = 6329030904. Its totient is φ = 2092933000.

The previous prime is 4202609947. The next prime is 4202609969. The reversal of 4202609966 is 6699062024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202609969) 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, 4185365 + ... + 4186368.

It is an arithmetic number, because the mean of its divisors is an integer number (791128863).

Almost surely, 2^4202609966 is an apocalyptic number.

4202609966 is a deficient number, since it is larger than the sum of its proper divisors (2126420938).

4202609966 is a wasteful number, since it uses less digits than its factorization.

4202609966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8371986.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 4202609966 is about 64827.5401816234. The cubic root of 4202609966 is about 1613.7627826868.

The spelling of 4202609966 in words is "four billion, two hundred two million, six hundred nine thousand, nine hundred sixty-six".