2849493495780 has 48 divisors (see below), whose sum is σ = 8865090877440. Its totient is φ = 759864932064.

The previous prime is 2849493495763. The next prime is 2849493495781. The reversal of 2849493495780 is 875943949482.

2849493495780 is a `hidden beast` number, since 2 + 8 + 4 + 9 + 4 + 9 + 3 + 49 + 578 + 0 = 666.

It is a super-2 number, since 2×2849493495780² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2849493495699 and 2849493495708.

It is not an unprimeable number, because it can be changed into a prime (2849493495781) 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, 2638419364 + ... + 2638420443.

It is an arithmetic number, because the mean of its divisors is an integer number (184689393280).

Almost surely, 2^{2849493495780} is an apocalyptic number.

2849493495780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2849493495780 is an abundant number, since it is smaller than the sum of its proper divisors (6015597381660).

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

2849493495780 is a wasteful number, since it uses less digits than its factorization.

2849493495780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276839825 (or 5276839817 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 72.

The spelling of 2849493495780 in words is "two trillion, eight hundred forty-nine billion, four hundred ninety-three million, four hundred ninety-five thousand, seven hundred eighty".