3954416 has 30 divisors (see below), whose sum is σ = 7903512. Its totient is φ = 1916320.

The previous prime is 3954397. The next prime is 3954437. The reversal of 3954416 is 6144593.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55661 + ... + 55731.

Almost surely, 2^3954416 is an apocalyptic number.

It is an amenable number.

3954416 is a deficient number, since it is larger than the sum of its proper divisors (3949096).

3954416 is an equidigital number, since it uses as much as digits as its factorization.

3954416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 132 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 3954416 is about 1988.5713464696. The cubic root of 3954416 is about 158.1347992386.

The spelling of 3954416 in words is "three million, nine hundred fifty-four thousand, four hundred sixteen".