1472783049 has 12 divisors (see below), whose sum is σ = 2252491956. Its totient is φ = 924099072.

The previous prime is 1472783021. The next prime is 1472783051. The reversal of 1472783049 is 9403872741.

1472783049 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 738752400 + 734030649 = 27180^2 + 27093^2 .

It is not a de Polignac number, because 1472783049 - 2⁹ = 1472782537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1472782995 and 1472783013.

It is not an unprimeable number, because it can be changed into a prime (1472783549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4812864 + ... + 4813169.

It is an arithmetic number, because the mean of its divisors is an integer number (187707663).

Almost surely, 2^1472783049 is an apocalyptic number.

It is an amenable number.

1472783049 is a deficient number, since it is larger than the sum of its proper divisors (779708907).

1472783049 is a wasteful number, since it uses less digits than its factorization.

1472783049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9626056 (or 9626053 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 1472783049 is about 38376.8556424312. The cubic root of 1472783049 is about 1137.7484669803.

The spelling of 1472783049 in words is "one billion, four hundred seventy-two million, seven hundred eighty-three thousand, forty-nine".