1473338047 has 2 divisors, whose sum is σ = 1473338048. Its totient is φ = 1473338046.

The previous prime is 1473338003. The next prime is 1473338077. The reversal of 1473338047 is 7408333741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473338047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473338077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736669023 + 736669024.

It is an arithmetic number, because the mean of its divisors is an integer number (736669024).

Almost surely, 2^1473338047 is an apocalyptic number.

1473338047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473338047 is an equidigital number, since it uses as much as digits as its factorization.

1473338047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 1473338047 is about 38384.0858559898. The cubic root of 1473338047 is about 1137.8913639768.

The spelling of 1473338047 in words is "one billion, four hundred seventy-three million, three hundred thirty-eight thousand, forty-seven".