3964460 has 12 divisors (see below), whose sum is σ = 8325408. Its totient is φ = 1585776.

The previous prime is 3964423. The next prime is 3964463. The reversal of 3964460 is 644693.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3964463) 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, 99092 + ... + 99131.

It is an arithmetic number, because the mean of its divisors is an integer number (693784).

Almost surely, 2^3964460 is an apocalyptic number.

It is an amenable number.

3964460 is an abundant number, since it is smaller than the sum of its proper divisors (4360948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3964460 is a wasteful number, since it uses less digits than its factorization.

3964460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198232 (or 198230 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3964460 is about 1991.0951760275. The cubic root of 3964460 is about 158.2685706207.

The spelling of 3964460 in words is "three million, nine hundred sixty-four thousand, four hundred sixty".