4956993 has 24 divisors (see below), whose sum is σ = 7504640. Its totient is φ = 3149280.

The previous prime is 4956977. The next prime is 4957019. The reversal of 4956993 is 3996594.

It is a happy number.

It is not a de Polignac number, because 4956993 - 2⁴ = 4956977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4956943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30330 + ... + 30492.

Almost surely, 2^4956993 is an apocalyptic number.

It is an amenable number.

4956993 is a deficient number, since it is larger than the sum of its proper divisors (2547647).

4956993 is a wasteful number, since it uses less digits than its factorization.

4956993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 306 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 4956993 is about 2226.4305513534. The cubic root of 4956993 is about 170.5059093304.

The spelling of 4956993 in words is "four million, nine hundred fifty-six thousand, nine hundred ninety-three".