3954736 has 20 divisors (see below), whose sum is σ = 8066200. Its totient is φ = 1873152.

The previous prime is 3954719. The next prime is 3954749. The reversal of 3954736 is 6374593.

It is a junction number, because it is equal to n+sod(n) for n = 3954695 and 3954704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6201 + ... + 6808.

It is an arithmetic number, because the mean of its divisors is an integer number (403310).

Almost surely, 2^3954736 is an apocalyptic number.

It is an amenable number.

3954736 is an abundant number, since it is smaller than the sum of its proper divisors (4111464).

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

3954736 is a wasteful number, since it uses less digits than its factorization.

3954736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13036 (or 13030 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 3954736 is about 1988.6518046154. The cubic root of 3954736 is about 158.1390646616.

The spelling of 3954736 in words is "three million, nine hundred fifty-four thousand, seven hundred thirty-six".