20793673334 has 8 divisors (see below), whose sum is σ = 35646297168. Its totient is φ = 8911574280.

The previous prime is 20793673309. The next prime is 20793673337. The reversal of 20793673334 is 43337639702.

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

It is a super-2 number, since 2×20793673334² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20793673337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742631177 + ... + 742631204.

It is an arithmetic number, because the mean of its divisors is an integer number (4455787146).

Almost surely, 2^20793673334 is an apocalyptic number.

20793673334 is a deficient number, since it is larger than the sum of its proper divisors (14852623834).

20793673334 is a wasteful number, since it uses less digits than its factorization.

20793673334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485262390.

The product of its (nonzero) digits is 1714608, while the sum is 47.

The spelling of 20793673334 in words is "twenty billion, seven hundred ninety-three million, six hundred seventy-three thousand, three hundred thirty-four".