2790365745 has 48 divisors (see below), whose sum is σ = 4733007552. Its totient is φ = 1403568000.

The previous prime is 2790365731. The next prime is 2790365777. The reversal of 2790365745 is 5475630972.

It is not a de Polignac number, because 2790365745 - 2¹⁶ = 2790300209 is a prime.

It is a super-2 number, since 2×2790365745² = 15572281981738810050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2790365694 and 2790365703.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1358139 + ... + 1360191.

It is an arithmetic number, because the mean of its divisors is an integer number (98604324).

Almost surely, 2^2790365745 is an apocalyptic number.

It is an amenable number.

2790365745 is a deficient number, since it is larger than the sum of its proper divisors (1942641807).

2790365745 is a wasteful number, since it uses less digits than its factorization.

2790365745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2331 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The square root of 2790365745 is about 52823.9126248709. The cubic root of 2790365745 is about 1407.8413298904.

The spelling of 2790365745 in words is "two billion, seven hundred ninety million, three hundred sixty-five thousand, seven hundred forty-five".