4066772760 has 96 divisors (see below), whose sum is σ = 13498280640. Its totient is φ = 1061394432.

The previous prime is 4066772753. The next prime is 4066772771. The reversal of 4066772760 is 672776604.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103257 + ... + 137096.

It is an arithmetic number, because the mean of its divisors is an integer number (140607090).

Almost surely, 2^4066772760 is an apocalyptic number.

4066772760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4066772760 is an abundant number, since it is smaller than the sum of its proper divisors (9431507880).

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

4066772760 is a wasteful number, since it uses less digits than its factorization.

4066772760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240417 (or 240410 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 4066772760 is about 63771.2533983769. The cubic root of 4066772760 is about 1596.1852819738.

The spelling of 4066772760 in words is "four billion, sixty-six million, seven hundred seventy-two thousand, seven hundred sixty".