1013473999 has 2 divisors, whose sum is σ = 1013474000. Its totient is φ = 1013473998.

The previous prime is 1013473987. The next prime is 1013474017. The reversal of 1013473999 is 9993743101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013473999 - 2¹⁹ = 1012949711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013473939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506736999 + 506737000.

It is an arithmetic number, because the mean of its divisors is an integer number (506737000).

Almost surely, 2^1013473999 is an apocalyptic number.

1013473999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013473999 is an equidigital number, since it uses as much as digits as its factorization.

1013473999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 46.

The square root of 1013473999 is about 31835.1063921577. The cubic root of 1013473999 is about 1004.4713105839.

The spelling of 1013473999 in words is "one billion, thirteen million, four hundred seventy-three thousand, nine hundred ninety-nine".