3982265 has 8 divisors (see below), whose sum is σ = 5461440. Its totient is φ = 2730672.

The previous prime is 3982259. The next prime is 3982271. The reversal of 3982265 is 5622893.

It is an interprime number because it is at equal distance from previous prime (3982259) and next prime (3982271).

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

It is not a de Polignac number, because 3982265 - 2⁴ = 3982249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 113779 = 3982265 / (3 + 9 + 8 + 2 + 2 + 6 + 5).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 56855 + ... + 56924.

It is an arithmetic number, because the mean of its divisors is an integer number (682680).

Almost surely, 2^3982265 is an apocalyptic number.

3982265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3982265 is a deficient number, since it is larger than the sum of its proper divisors (1479175).

3982265 is a wasteful number, since it uses less digits than its factorization.

3982265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113791.

The product of its digits is 25920, while the sum is 35.

The square root of 3982265 is about 1995.5613245400. The cubic root of 3982265 is about 158.5051529670.

The spelling of 3982265 in words is "three million, nine hundred eighty-two thousand, two hundred sixty-five".