3936798 has 12 divisors (see below), whose sum is σ = 8529768. Its totient is φ = 1312260.

The previous prime is 3936791. The next prime is 3936799. The reversal of 3936798 is 8976393.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3936791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109338 + ... + 109373.

It is an arithmetic number, because the mean of its divisors is an integer number (710814).

Almost surely, 2^3936798 is an apocalyptic number.

3936798 is an abundant number, since it is smaller than the sum of its proper divisors (4592970).

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

3936798 is a wasteful number, since it uses less digits than its factorization.

3936798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218719 (or 218716 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 3936798 is about 1984.1365880402. The cubic root of 3936798 is about 157.8996050780.

The spelling of 3936798 in words is "three million, nine hundred thirty-six thousand, seven hundred ninety-eight".