1336423873 has 8 divisors (see below), whose sum is σ = 1417762440. Its totient is φ = 1255388160.

The previous prime is 1336423871. The next prime is 1336423877. The reversal of 1336423873 is 3783246331.

It can be written as a sum of positive squares in 4 ways, for example, as 103571329 + 1232852544 = 10177^2 + 35112^2 .

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 1336423873 - 2¹ = 1336423871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1336423871) 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, 66588 + ... + 84301.

It is an arithmetic number, because the mean of its divisors is an integer number (177220305).

Almost surely, 2^1336423873 is an apocalyptic number.

It is an amenable number.

1336423873 is a deficient number, since it is larger than the sum of its proper divisors (81338567).

1336423873 is a wasteful number, since it uses less digits than its factorization.

1336423873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151427.

The product of its digits is 217728, while the sum is 40.

The square root of 1336423873 is about 36557.1316298202. The cubic root of 1336423873 is about 1101.4921548599.

The spelling of 1336423873 in words is "one billion, three hundred thirty-six million, four hundred twenty-three thousand, eight hundred seventy-three".