4939435776 has 144 divisors (see below), whose sum is σ = 15096493440. Its totient is φ = 1417973760.

The previous prime is 4939435769. The next prime is 4939435793. The reversal of 4939435776 is 6775349394.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145126 + ... + 175898.

It is an arithmetic number, because the mean of its divisors is an integer number (104836760).

Almost surely, 2^4939435776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4939435776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7548246720).

4939435776 is an abundant number, since it is smaller than the sum of its proper divisors (10157057664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4939435776 is a wasteful number, since it uses less digits than its factorization.

4939435776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30822 (or 30808 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 57.

The square root of 4939435776 is about 70281.1196268244. The cubic root of 4939435776 is about 1703.0436565391.

The spelling of 4939435776 in words is "four billion, nine hundred thirty-nine million, four hundred thirty-five thousand, seven hundred seventy-six".