2773074442 has 32 divisors (see below), whose sum is σ = 4707932544. Its totient is φ = 1217779200.

The previous prime is 2773074413. The next prime is 2773074503. The reversal of 2773074442 is 2444703772.

It is a super-2 number, since 2×2773074442² = 15379883721747222728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2773074395 and 2773074404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11184 + ... + 75307.

It is an arithmetic number, because the mean of its divisors is an integer number (147122892).

Almost surely, 2^2773074442 is an apocalyptic number.

2773074442 is a deficient number, since it is larger than the sum of its proper divisors (1934858102).

2773074442 is a wasteful number, since it uses less digits than its factorization.

2773074442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86574.

The product of its (nonzero) digits is 263424, while the sum is 40.

The square root of 2773074442 is about 52659.9890049362. The cubic root of 2773074442 is about 1404.9272712192.

The spelling of 2773074442 in words is "two billion, seven hundred seventy-three million, seventy-four thousand, four hundred forty-two".