4196665628 has 24 divisors (see below), whose sum is σ = 7815276000. Its totient is φ = 1964971008.

The previous prime is 4196665591. The next prime is 4196665633. The reversal of 4196665628 is 8265666914.

It is a super-2 number, since 2×4196665628² = 35224004786473268768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4196665628.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141533 + ... + 168596.

It is an arithmetic number, because the mean of its divisors is an integer number (325636500).

Almost surely, 2^4196665628 is an apocalyptic number.

It is an amenable number.

4196665628 is a deficient number, since it is larger than the sum of its proper divisors (3618610372).

4196665628 is a wasteful number, since it uses less digits than its factorization.

4196665628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310349 (or 310347 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 53.

The square root of 4196665628 is about 64781.6766377654. The cubic root of 4196665628 is about 1613.0015670092.

The spelling of 4196665628 in words is "four billion, one hundred ninety-six million, six hundred sixty-five thousand, six hundred twenty-eight".