3882427 has 4 divisors (see below), whose sum is σ = 3972760. Its totient is φ = 3792096.

The previous prime is 3882421. The next prime is 3882451. The reversal of 3882427 is 7242883.

3882427 = T₁₇₈ + T₁₇₉ + ... + T₃₀₆.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7242883 = 1973 ⋅3671.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3882427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3882392 and 3882401.

It is not an unprimeable number, because it can be changed into a prime (3882421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45102 + ... + 45187.

It is an arithmetic number, because the mean of its divisors is an integer number (993190).

Almost surely, 2^3882427 is an apocalyptic number.

3882427 is a deficient number, since it is larger than the sum of its proper divisors (90333).

3882427 is an equidigital number, since it uses as much as digits as its factorization.

3882427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90332.

The product of its digits is 21504, while the sum is 34.

The square root of 3882427 is about 1970.3875253361. The cubic root of 3882427 is about 157.1693171107.

The spelling of 3882427 in words is "three million, eight hundred eighty-two thousand, four hundred twenty-seven".