3954486 has 32 divisors (see below), whose sum is σ = 8317440. Its totient is φ = 1251936.

The previous prime is 3954481. The next prime is 3954493. The reversal of 3954486 is 6844593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954481) 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 15 ways as a sum of consecutive naturals, for example, 10245 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (259920).

Almost surely, 2^3954486 is an apocalyptic number.

3954486 is an abundant number, since it is smaller than the sum of its proper divisors (4362954).

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

3954486 is a wasteful number, since it uses less digits than its factorization.

3954486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its digits is 103680, while the sum is 39.

The square root of 3954486 is about 1988.5889469672. The cubic root of 3954486 is about 158.1357323195.

The spelling of 3954486 in words is "three million, nine hundred fifty-four thousand, four hundred eighty-six".