4380766 has 8 divisors (see below), whose sum is σ = 7076664. Its totient is φ = 2021880.

The previous prime is 4380757. The next prime is 4380767. The reversal of 4380766 is 6670834.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4380766² = 38382221493512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4380767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84220 + ... + 84271.

It is an arithmetic number, because the mean of its divisors is an integer number (884583).

Almost surely, 2^4380766 is an apocalyptic number.

4380766 is a deficient number, since it is larger than the sum of its proper divisors (2695898).

4380766 is a wasteful number, since it uses less digits than its factorization.

4380766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168506.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4380766 is about 2093.0279501239. The cubic root of 4380766 is about 163.6251352752.

The spelling of 4380766 in words is "four million, three hundred eighty thousand, seven hundred sixty-six".