1319413047 has 8 divisors (see below), whose sum is σ = 1789034880. Its totient is φ = 864699960.

The previous prime is 1319413013. The next prime is 1319413057. The reversal of 1319413047 is 7403149131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1319413047 - 2¹⁰ = 1319412023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1319412999 and 1319413017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1319413057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3726979 + ... + 3727332.

It is an arithmetic number, because the mean of its divisors is an integer number (223629360).

Almost surely, 2^1319413047 is an apocalyptic number.

1319413047 is a deficient number, since it is larger than the sum of its proper divisors (469621833).

1319413047 is an equidigital number, since it uses as much as digits as its factorization.

1319413047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7454373.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1319413047 is about 36323.7256762023. The cubic root of 1319413047 is about 1096.7986942770.

The spelling of 1319413047 in words is "one billion, three hundred nineteen million, four hundred thirteen thousand, forty-seven".