4943248946 has 4 divisors (see below), whose sum is σ = 7414873422. Its totient is φ = 2471624472.

The previous prime is 4943248897. The next prime is 4943248957. The reversal of 4943248946 is 6498423494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3120898225 + 1822350721 = 55865^2 + 42689^2 .

It is a super-2 number, since 2×4943248946² = 48871420284260221832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235812235 + ... + 1235812238.

Almost surely, 2^4943248946 is an apocalyptic number.

4943248946 is a deficient number, since it is larger than the sum of its proper divisors (2471624476).

4943248946 is a wasteful number, since it uses less digits than its factorization.

4943248946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471624475.

The product of its digits is 5971968, while the sum is 53.

The square root of 4943248946 is about 70308.2423759832. The cubic root of 4943248946 is about 1703.4817851636.

The spelling of 4943248946 in words is "four billion, nine hundred forty-three million, two hundred forty-eight thousand, nine hundred forty-six".