3880837 has 4 divisors (see below), whose sum is σ = 3963456. Its totient is φ = 3798220.

The previous prime is 3880817. The next prime is 3880847. The reversal of 3880837 is 7380883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7380883 = 31 ⋅238093.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3880837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3880796 and 3880805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880817) 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, 41239 + ... + 41332.

It is an arithmetic number, because the mean of its divisors is an integer number (990864).

Almost surely, 2^3880837 is an apocalyptic number.

It is an amenable number.

3880837 is a deficient number, since it is larger than the sum of its proper divisors (82619).

3880837 is an equidigital number, since it uses as much as digits as its factorization.

3880837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82618.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 3880837 is about 1969.9840100874. The cubic root of 3880837 is about 157.1478585972.

The spelling of 3880837 in words is "three million, eight hundred eighty thousand, eight hundred thirty-seven".