3969046 has 16 divisors (see below), whose sum is σ = 6174000. Its totient is φ = 1912320.

The previous prime is 3969037. The next prime is 3969059. The reversal of 3969046 is 6409693.

It is a junction number, because it is equal to n+sod(n) for n = 3968996 and 3969014.

It is a congruent number.

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, 7705 + ... + 8203.

It is an arithmetic number, because the mean of its divisors is an integer number (385875).

Almost surely, 2^3969046 is an apocalyptic number.

3969046 is a deficient number, since it is larger than the sum of its proper divisors (2204954).

3969046 is a wasteful number, since it uses less digits than its factorization.

3969046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 3969046 is about 1992.2464706958. The cubic root of 3969046 is about 158.3295743029.

The spelling of 3969046 in words is "three million, nine hundred sixty-nine thousand, forty-six".