4060066620 has 24 divisors (see below), whose sum is σ = 11368186704. Its totient is φ = 1082684416.

The previous prime is 4060066561. The next prime is 4060066631. The reversal of 4060066620 is 266600604.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33833829 + ... + 33833948.

It is an arithmetic number, because the mean of its divisors is an integer number (473674446).

Almost surely, 2^4060066620 is an apocalyptic number.

It is an amenable number.

4060066620 is an abundant number, since it is smaller than the sum of its proper divisors (7308120084).

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

4060066620 is a wasteful number, since it uses less digits than its factorization.

4060066620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67667789 (or 67667787 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4060066620 is about 63718.6520573058. The cubic root of 4060066620 is about 1595.3074252728.

The spelling of 4060066620 in words is "four billion, sixty million, sixty-six thousand, six hundred twenty".