4779948499774 has 96 divisors (see below), whose sum is σ = 8581841657856. Its totient is φ = 1955434219200.

The previous prime is 4779948499769. The next prime is 4779948499849.

4779948499774 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220253124 + ... + 220274824.

It is an arithmetic number, because the mean of its divisors is an integer number (89394183936).

Almost surely, 2^{4779948499774} is an apocalyptic number.

4779948499774 is a deficient number, since it is larger than the sum of its proper divisors (3801893158082).

4779948499774 is a wasteful number, since it uses less digits than its factorization.

4779948499774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21990 (or 21947 counting only the distinct ones).

The product of its digits is 32262064128, while the sum is 88.

The spelling of 4779948499774 in words is "four trillion, seven hundred seventy-nine billion, nine hundred forty-eight million, four hundred ninety-nine thousand, seven hundred seventy-four".