3920102 has 4 divisors (see below), whose sum is σ = 5880156. Its totient is φ = 1960050.

The previous prime is 3920089. The next prime is 3920131. The reversal of 3920102 is 2010293.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2010293 = 43 ⋅46751.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980024 + ... + 980027.

It is an arithmetic number, because the mean of its divisors is an integer number (1470039).

Almost surely, 2^3920102 is an apocalyptic number.

3920102 is a deficient number, since it is larger than the sum of its proper divisors (1960054).

3920102 is a wasteful number, since it uses less digits than its factorization.

3920102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960053.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3920102 is about 1979.9247460447. The cubic root of 3920102 is about 157.6760708370.

Adding to 3920102 its reverse (2010293), we get a palindrome (5930395).

The spelling of 3920102 in words is "three million, nine hundred twenty thousand, one hundred two".