3898700 has 36 divisors (see below), whose sum is σ = 9114000. Its totient is φ = 1439040.

The previous prime is 3898651. The next prime is 3898717. The reversal of 3898700 is 78983.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200 + ... + 2799.

Almost surely, 2^3898700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3898700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4557000).

3898700 is an abundant number, since it is smaller than the sum of its proper divisors (5215300).

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

3898700 is a wasteful number, since it uses less digits than its factorization.

3898700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 3019 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 3898700 is about 1974.5125980859. The cubic root of 3898700 is about 157.3886001538.

The spelling of 3898700 in words is "three million, eight hundred ninety-eight thousand, seven hundred".