4950699066 has 12 divisors (see below), whose sum is σ = 10726514682. Its totient is φ = 1650233016.

The previous prime is 4950699059. The next prime is 4950699067. The reversal of 4950699066 is 6609960594.

It is a happy number.

4950699066 is a `hidden beast` number, since 49 + 506 + 9 + 90 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4900700025 + 49999041 = 70005^2 + 7071^2 .

It is not an unprimeable number, because it can be changed into a prime (4950699067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137519401 + ... + 137519436.

Almost surely, 2^4950699066 is an apocalyptic number.

4950699066 is an abundant number, since it is smaller than the sum of its proper divisors (5775815616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4950699066 is a wasteful number, since it uses less digits than its factorization.

4950699066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275038845 (or 275038842 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 4950699066 is about 70361.2042676929. The cubic root of 4950699066 is about 1704.3371452350.

The spelling of 4950699066 in words is "four billion, nine hundred fifty million, six hundred ninety-nine thousand, sixty-six".