4921297496 has 32 divisors (see below), whose sum is σ = 9783750240. Its totient is φ = 2312698368.

The previous prime is 4921297487. The next prime is 4921297499. The reversal of 4921297496 is 6947921294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4921297499) 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 7 ways as a sum of consecutive naturals, for example, 75005 + ... + 124371.

It is an arithmetic number, because the mean of its divisors is an integer number (305742195).

Almost surely, 2^4921297496 is an apocalyptic number.

It is an amenable number.

4921297496 is a deficient number, since it is larger than the sum of its proper divisors (4862452744).

4921297496 is a wasteful number, since it uses less digits than its factorization.

4921297496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50123 (or 50119 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 4921297496 is about 70151.9600296385. The cubic root of 4921297496 is about 1700.9564970246.

The spelling of 4921297496 in words is "four billion, nine hundred twenty-one million, two hundred ninety-seven thousand, four hundred ninety-six".