1473863049 has 12 divisors (see below), whose sum is σ = 2137824000. Its totient is φ = 978462744.

The previous prime is 1473863033. The next prime is 1473863057. The reversal of 1473863049 is 9403683741.

1473863049 is a `hidden beast` number, since 1 + 4 + 7 + 3 + 8 + 630 + 4 + 9 = 666.

It is not a de Polignac number, because 1473863049 - 2⁴ = 1473863033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1473862995 and 1473863013.

It is not an unprimeable number, because it can be changed into a prime (1473863089) 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, 340449 + ... + 344750.

It is an arithmetic number, because the mean of its divisors is an integer number (178152000).

Almost surely, 2^1473863049 is an apocalyptic number.

It is an amenable number.

1473863049 is a deficient number, since it is larger than the sum of its proper divisors (663960951).

1473863049 is a wasteful number, since it uses less digits than its factorization.

1473863049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685444 (or 685441 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1473863049 is about 38390.9240446228. The cubic root of 1473863049 is about 1138.0265047884.

The spelling of 1473863049 in words is "one billion, four hundred seventy-three million, eight hundred sixty-three thousand, forty-nine".