4943976 has 32 divisors (see below), whose sum is σ = 12476160. Its totient is φ = 1632512.

The previous prime is 4943963. The next prime is 4944019. The reversal of 4943976 is 6793494.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁸ + 9⁴ + 4⁸ + 3¹⁴ + 9⁴ + 7⁵ + 6 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (389880).

Almost surely, 2^4943976 is an apocalyptic number.

It is an amenable number.

4943976 is an abundant number, since it is smaller than the sum of its proper divisors (7532184).

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

4943976 is a wasteful number, since it uses less digits than its factorization.

4943976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945 (or 1941 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 4943976 is about 2223.5053406727. The cubic root of 4943976 is about 170.3565297212.

The spelling of 4943976 in words is "four million, nine hundred forty-three thousand, nine hundred seventy-six".