4994379748 has 48 divisors (see below), whose sum is σ = 9767761920. Its totient is φ = 2220562944.

The previous prime is 4994379743. The next prime is 4994379749. The reversal of 4994379748 is 8479734994.

It is a self number, because there is not a number n which added to its sum of digits gives 4994379748.

It is not an unprimeable number, because it can be changed into a prime (4994379743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489790 + ... + 499882.

It is an arithmetic number, because the mean of its divisors is an integer number (203495040).

Almost surely, 2^4994379748 is an apocalyptic number.

It is an amenable number.

4994379748 is a deficient number, since it is larger than the sum of its proper divisors (4773382172).

4994379748 is a wasteful number, since it uses less digits than its factorization.

4994379748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516 (or 10514 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 64.

The square root of 4994379748 is about 70670.9257615888. The cubic root of 4994379748 is about 1709.3350067515.

The spelling of 4994379748 in words is "four billion, nine hundred ninety-four million, three hundred seventy-nine thousand, seven hundred forty-eight".