4956399 has 18 divisors (see below), whose sum is σ = 8328840. Its totient is φ = 2831976.

The previous prime is 4956389. The next prime is 4956437. The reversal of 4956399 is 9936594.

It is a happy number.

4956399 is a `hidden beast` number, since 4 + 9 + 5 + 639 + 9 = 666.

It is not a de Polignac number, because 4956399 - 2⁴ = 4956383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4956349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5179 + ... + 6060.

Almost surely, 2^4956399 is an apocalyptic number.

4956399 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4956399 is a deficient number, since it is larger than the sum of its proper divisors (3372441).

4956399 is a wasteful number, since it uses less digits than its factorization.

4956399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259 (or 11249 counting only the distinct ones).

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

The square root of 4956399 is about 2226.2971499780. The cubic root of 4956399 is about 170.4990984435.

The spelling of 4956399 in words is "four million, nine hundred fifty-six thousand, three hundred ninety-nine".