4377600066 has 16 divisors (see below), whose sum is σ = 10005943104. Its totient is φ = 1250742864.

The previous prime is 4377599987. The next prime is 4377600067. The reversal of 4377600066 is 6600067734.

It is a junction number, because it is equal to n+sod(n) for n = 4377599997 and 4377600033.

It is not an unprimeable number, because it can be changed into a prime (4377600067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52114245 + ... + 52114328.

It is an arithmetic number, because the mean of its divisors is an integer number (625371444).

Almost surely, 2^4377600066 is an apocalyptic number.

4377600066 is an abundant number, since it is smaller than the sum of its proper divisors (5628343038).

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

4377600066 is a wasteful number, since it uses less digits than its factorization.

4377600066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104228585.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 4377600066 is about 66163.4345087980. The cubic root of 4377600066 is about 1635.8570904852.

The spelling of 4377600066 in words is "four billion, three hundred seventy-seven million, six hundred thousand, sixty-six".