3898082 has 8 divisors (see below), whose sum is σ = 5857500. Its totient is φ = 1945584.

The previous prime is 3898073. The next prime is 3898087. The reversal of 3898082 is 2808983.

It can be written as a sum of positive squares in 2 ways, for example, as 3243601 + 654481 = 1801^2 + 809^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3898087) 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, 44 + ... + 2792.

Almost surely, 2^3898082 is an apocalyptic number.

3898082 is a deficient number, since it is larger than the sum of its proper divisors (1959418).

3898082 is a wasteful number, since it uses less digits than its factorization.

3898082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 3898082 is about 1974.3560975670. The cubic root of 3898082 is about 157.3802835957.

The spelling of 3898082 in words is "three million, eight hundred ninety-eight thousand, eighty-two".