3960422 has 8 divisors (see below), whose sum is σ = 6290136. Its totient is φ = 1863712.

The previous prime is 3960421. The next prime is 3960427. The reversal of 3960422 is 2240693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3960391 and 3960400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960421) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 58208 + ... + 58275.

It is an arithmetic number, because the mean of its divisors is an integer number (786267).

Almost surely, 2^3960422 is an apocalyptic number.

3960422 is a deficient number, since it is larger than the sum of its proper divisors (2329714).

3960422 is a wasteful number, since it uses less digits than its factorization.

3960422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116502.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3960422 is about 1990.0809028781. The cubic root of 3960422 is about 158.2148175587.

The spelling of 3960422 in words is "three million, nine hundred sixty thousand, four hundred twenty-two".