3920368 has 10 divisors (see below), whose sum is σ = 7595744. Its totient is φ = 1960176.

The previous prime is 3920359. The next prime is 3920377. The reversal of 3920368 is 8630293.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3920359) and next prime (3920377).

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, 122496 + ... + 122527.

Almost surely, 2^3920368 is an apocalyptic number.

It is an amenable number.

3920368 is a deficient number, since it is larger than the sum of its proper divisors (3675376).

3920368 is a wasteful number, since it uses less digits than its factorization.

3920368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245031 (or 245025 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3920368 is about 1979.9919191754. The cubic root of 3920368 is about 157.6796371460.

The spelling of 3920368 in words is "three million, nine hundred twenty thousand, three hundred sixty-eight".