3914864 has 20 divisors (see below), whose sum is σ = 7619304. Its totient is φ = 1948608.

The previous prime is 3914863. The next prime is 3914873. The reversal of 3914864 is 4684193.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914863) 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, 4514 + ... + 5310.

Almost surely, 2^3914864 is an apocalyptic number.

It is an amenable number.

3914864 is a deficient number, since it is larger than the sum of its proper divisors (3704440).

3914864 is a wasteful number, since it uses less digits than its factorization.

3914864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1106 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 3914864 is about 1978.6015263312. The cubic root of 3914864 is about 157.6058111525.

The spelling of 3914864 in words is "three million, nine hundred fourteen thousand, eight hundred sixty-four".