4066377 has 16 divisors (see below), whose sum is σ = 6466560. Its totient is φ = 2222352.

The previous prime is 4066369. The next prime is 4066379. The reversal of 4066377 is 7736604.

It is not a de Polignac number, because 4066377 - 2³ = 4066369 is a prime.

It is a super-2 number, since 2×4066377² = 33070843812258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3727 + ... + 4692.

It is an arithmetic number, because the mean of its divisors is an integer number (404160).

Almost surely, 2^4066377 is an apocalyptic number.

It is an amenable number.

4066377 is a deficient number, since it is larger than the sum of its proper divisors (2400183).

4066377 is a wasteful number, since it uses less digits than its factorization.

4066377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 4066377 is about 2016.5259730537. The cubic root of 4066377 is about 159.6133502441.

The spelling of 4066377 in words is "four million, sixty-six thousand, three hundred seventy-seven".