3920602 has 16 divisors (see below), whose sum is σ = 6760512. Its totient is φ = 1670400.

The previous prime is 3920561. The next prime is 3920629. The reversal of 3920602 is 2060293.

It is a super-2 number, since 2×3920602² = 30742240084808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (422532).

Almost surely, 2^3920602 is an apocalyptic number.

3920602 is a deficient number, since it is larger than the sum of its proper divisors (2839910).

3920602 is a wasteful number, since it uses less digits than its factorization.

3920602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3920602 is about 1980.0510094439. The cubic root of 3920602 is about 157.6827742921.

Adding to 3920602 its reverse (2060293), we get a palindrome (5980895).

The spelling of 3920602 in words is "three million, nine hundred twenty thousand, six hundred two".