3880777 has 4 divisors (see below), whose sum is σ = 4109076. Its totient is φ = 3652480.

The previous prime is 3880771. The next prime is 3880781. The reversal of 3880777 is 7770883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7770883 = 337 ⋅23059.

It can be written as a sum of positive squares in 2 ways, for example, as 2042041 + 1838736 = 1429^2 + 1356^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3880777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3880771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114124 + ... + 114157.

It is an arithmetic number, because the mean of its divisors is an integer number (1027269).

Almost surely, 2^3880777 is an apocalyptic number.

It is an amenable number.

3880777 is a deficient number, since it is larger than the sum of its proper divisors (228299).

3880777 is a wasteful number, since it uses less digits than its factorization.

3880777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228298.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 3880777 is about 1969.9687814785. The cubic root of 3880777 is about 157.1470487272.

The spelling of 3880777 in words is "three million, eight hundred eighty thousand, seven hundred seventy-seven".