3898614 has 8 divisors (see below), whose sum is σ = 7797240. Its totient is φ = 1299536.

The previous prime is 3898597. The next prime is 3898619. The reversal of 3898614 is 4168983.

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

3898614 is an admirable number.

It is a super-2 number, since 2×3898614² = 30398382241992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3898619) 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, 324879 + ... + 324890.

It is an arithmetic number, because the mean of its divisors is an integer number (974655).

Almost surely, 2^3898614 is an apocalyptic number.

3898614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3898614 is a wasteful number, since it uses less digits than its factorization.

3898614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649774.

The product of its digits is 41472, while the sum is 39.

The square root of 3898614 is about 1974.4908204395. The cubic root of 3898614 is about 157.3874428860.

The spelling of 3898614 in words is "three million, eight hundred ninety-eight thousand, six hundred fourteen".