4979225396 has 12 divisors (see below), whose sum is σ = 8719676448. Its totient is φ = 2487889272.

The previous prime is 4979225393. The next prime is 4979225423. The reversal of 4979225396 is 6935229794.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4979225393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424346 + ... + 435921.

It is an arithmetic number, because the mean of its divisors is an integer number (726639704).

Almost surely, 2^4979225396 is an apocalyptic number.

It is an amenable number.

4979225396 is a deficient number, since it is larger than the sum of its proper divisors (3740451052).

4979225396 is a wasteful number, since it uses less digits than its factorization.

4979225396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861718 (or 861716 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 56.

The square root of 4979225396 is about 70563.6265791378. The cubic root of 4979225396 is about 1707.6043875481.

The spelling of 4979225396 in words is "four billion, nine hundred seventy-nine million, two hundred twenty-five thousand, three hundred ninety-six".