2993198057792 has 28 divisors (see below), whose sum is σ = 6000860680500. Its totient is φ = 1481170169856.

The previous prime is 2993198057791. The next prime is 2993198057819. The reversal of 2993198057792 is 2977508913992.

It can be written as a sum of positive squares in 2 ways, for example, as 945826271296 + 2047371786496 = 972536^2 + 1430864^2 .

It is a super-2 number, since 2×2993198057792² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993198057791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241069667 + ... + 241082082.

It is an arithmetic number, because the mean of its divisors is an integer number (214316452875).

Almost surely, 2^{2993198057792} is an apocalyptic number.

It is an amenable number.

2993198057792 is an abundant number, since it is smaller than the sum of its proper divisors (3007662622708).

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

2993198057792 is an equidigital number, since it uses as much as digits as its factorization.

2993198057792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482151858 (or 482151848 counting only the distinct ones).

The product of its (nonzero) digits is 154314720, while the sum is 71.

The spelling of 2993198057792 in words is "two trillion, nine hundred ninety-three billion, one hundred ninety-eight million, fifty-seven thousand, seven hundred ninety-two".