3862898 has 8 divisors (see below), whose sum is σ = 6240108. Its totient is φ = 1782864.

The previous prime is 3862891. The next prime is 3862921. The reversal of 3862898 is 8982683.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 1117249 = 1657^2 + 1057^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3862891) 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, 74261 + ... + 74312.

Almost surely, 2^3862898 is an apocalyptic number.

3862898 is a deficient number, since it is larger than the sum of its proper divisors (2377210).

3862898 is a wasteful number, since it uses less digits than its factorization.

3862898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148588.

The product of its digits is 165888, while the sum is 44.

The square root of 3862898 is about 1965.4256536435. The cubic root of 3862898 is about 156.9053481706.

The spelling of 3862898 in words is "three million, eight hundred sixty-two thousand, eight hundred ninety-eight".