807276073858 has 24 divisors (see below), whose sum is σ = 1314178986276. Its totient is φ = 370628874240.

The previous prime is 807276073759. The next prime is 807276073883. The reversal of 807276073858 is 858370672708.

It can be written as a sum of positive squares in 6 ways, for example, as 28563366049 + 778712707809 = 169007^2 + 882447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 807276073796 and 807276073805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7005135 + ... + 7119442.

Almost surely, 2^807276073858 is an apocalyptic number.

807276073858 is a deficient number, since it is larger than the sum of its proper divisors (506902912418).

807276073858 is a wasteful number, since it uses less digits than its factorization.

807276073858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14124678 (or 14124637 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 61.

The spelling of 807276073858 in words is "eight hundred seven billion, two hundred seventy-six million, seventy-three thousand, eight hundred fifty-eight".