903878048 has 12 divisors (see below), whose sum is σ = 1779509970. Its totient is φ = 451939008.

The previous prime is 903878047. The next prime is 903878057. The reversal of 903878048 is 840878309.

It can be written as a sum of positive squares in only one way, i.e., 595945744 + 307932304 = 24412^2 + 17548^2 .

It is a junction number, because it is equal to n+sod(n) for n = 903877993 and 903878011.

It is not an unprimeable number, because it can be changed into a prime (903878047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14123063 + ... + 14123126.

Almost surely, 2^903878048 is an apocalyptic number.

It is an amenable number.

903878048 is a deficient number, since it is larger than the sum of its proper divisors (875631922).

903878048 is a wasteful number, since it uses less digits than its factorization.

903878048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28246199 (or 28246191 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 903878048 is about 30064.5646567516. The cubic root of 903878048 is about 966.8741435488.

The spelling of 903878048 in words is "nine hundred three million, eight hundred seventy-eight thousand, forty-eight".