3988350 has 36 divisors (see below), whose sum is σ = 10716576. Its totient is φ = 1063440.

The previous prime is 3988343. The next prime is 3988351. The reversal of 3988350 is 538893.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988351) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3982 + ... + 4881.

Almost surely, 2^3988350 is an apocalyptic number.

3988350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3988350 is an abundant number, since it is smaller than the sum of its proper divisors (6728226).

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

3988350 is a wasteful number, since it uses less digits than its factorization.

3988350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8881 (or 8873 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3988350 is about 1997.0853762421. The cubic root of 3988350 is about 158.5858451535.

The spelling of 3988350 in words is "three million, nine hundred eighty-eight thousand, three hundred fifty".