1427970313 has 8 divisors (see below), whose sum is σ = 1780326720. Its totient is φ = 1112704080.

The previous prime is 1427970287. The next prime is 1427970337. The reversal of 1427970313 is 3130797241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1427970313 - 2⁵ = 1427970281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1427970373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9272458 + ... + 9272611.

It is an arithmetic number, because the mean of its divisors is an integer number (222540840).

Almost surely, 2^1427970313 is an apocalyptic number.

It is an amenable number.

1427970313 is a deficient number, since it is larger than the sum of its proper divisors (352356407).

1427970313 is a wasteful number, since it uses less digits than its factorization.

1427970313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18545087.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 1427970313 is about 37788.4944526770. The cubic root of 1427970313 is about 1126.0898904162.

The spelling of 1427970313 in words is "one billion, four hundred twenty-seven million, nine hundred seventy thousand, three hundred thirteen".