3936298 has 4 divisors (see below), whose sum is σ = 5904450. Its totient is φ = 1968148.

The previous prime is 3936293. The next prime is 3936301. The reversal of 3936298 is 8926393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8926393 = 7 ⋅1275199.

It can be written as a sum of positive squares in only one way, i.e., 3736489 + 199809 = 1933^2 + 447^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3936298.

It is not an unprimeable number, because it can be changed into a prime (3936293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 984073 + ... + 984076.

Almost surely, 2^3936298 is an apocalyptic number.

3936298 is a deficient number, since it is larger than the sum of its proper divisors (1968152).

3936298 is a wasteful number, since it uses less digits than its factorization.

3936298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968151.

The product of its digits is 69984, while the sum is 40.

The square root of 3936298 is about 1984.0105846492. The cubic root of 3936298 is about 157.8929200220.

The spelling of 3936298 in words is "three million, nine hundred thirty-six thousand, two hundred ninety-eight".