2790472443 has 16 divisors (see below), whose sum is σ = 4062009600. Its totient is φ = 1689886880.

The previous prime is 2790472441. The next prime is 2790472499. The reversal of 2790472443 is 3442740972.

It is not a de Polignac number, because 2790472443 - 2¹ = 2790472441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2790472395 and 2790472404.

It is not an unprimeable number, because it can be changed into a prime (2790472441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11473 + ... + 75581.

It is an arithmetic number, because the mean of its divisors is an integer number (253875600).

Almost surely, 2^2790472443 is an apocalyptic number.

2790472443 is a deficient number, since it is larger than the sum of its proper divisors (1271537157).

2790472443 is a wasteful number, since it uses less digits than its factorization.

2790472443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65442.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 2790472443 is about 52824.9225555514. The cubic root of 2790472443 is about 1407.8592740064.

The spelling of 2790472443 in words is "two billion, seven hundred ninety million, four hundred seventy-two thousand, four hundred forty-three".