3042772732 has 12 divisors (see below), whose sum is σ = 5356738800. Its totient is φ = 1512275936.

The previous prime is 3042772723. The next prime is 3042772753. The reversal of 3042772732 is 2372772403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3042772691 and 3042772700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276857 + ... + 2278192.

It is an arithmetic number, because the mean of its divisors is an integer number (446394900).

Almost surely, 2^3042772732 is an apocalyptic number.

It is an amenable number.

3042772732 is a deficient number, since it is larger than the sum of its proper divisors (2313966068).

3042772732 is a wasteful number, since it uses less digits than its factorization.

3042772732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555220 (or 4555218 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 37.

The square root of 3042772732 is about 55161.3336677060. Note that the first 3 decimals coincide. The cubic root of 3042772732 is about 1449.0715787948.

The spelling of 3042772732 in words is "three billion, forty-two million, seven hundred seventy-two thousand, seven hundred thirty-two".