4799439632720 has 40 divisors (see below), whose sum is σ = 11159057459880. Its totient is φ = 1919713863680.

The previous prime is 4799439632707. The next prime is 4799439632731. The reversal of 4799439632720 is 272369349974.

It can be written as a sum of positive squares in 4 ways, for example, as 18272550976 + 4781167081744 = 135176^2 + 2186588^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565636 + ... + 3471324.

It is an arithmetic number, because the mean of its divisors is an integer number (278976436497).

Almost surely, 2^{4799439632720} is an apocalyptic number.

4799439632720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4799439632720 is an abundant number, since it is smaller than the sum of its proper divisors (6359617827160).

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

4799439632720 is a wasteful number, since it uses less digits than its factorization.

4799439632720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937183 (or 1937177 counting only the distinct ones).

The product of its (nonzero) digits is 123451776, while the sum is 65.

The spelling of 4799439632720 in words is "four trillion, seven hundred ninety-nine billion, four hundred thirty-nine million, six hundred thirty-two thousand, seven hundred twenty".