3898534 has 8 divisors (see below), whose sum is σ = 6155640. Its totient is φ = 1846656.

The previous prime is 3898513. The next prime is 3898537. The reversal of 3898534 is 4358983.

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

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3898537) 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, 51259 + ... + 51334.

It is an arithmetic number, because the mean of its divisors is an integer number (769455).

Almost surely, 2^3898534 is an apocalyptic number.

3898534 is a deficient number, since it is larger than the sum of its proper divisors (2257106).

3898534 is a wasteful number, since it uses less digits than its factorization.

3898534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102614.

The product of its digits is 103680, while the sum is 40.

The square root of 3898534 is about 1974.4705619482. The cubic root of 3898534 is about 157.3863663426.

The spelling of 3898534 in words is "three million, eight hundred ninety-eight thousand, five hundred thirty-four".