8068402234 has 8 divisors (see below), whose sum is σ = 12268392660. Its totient is φ = 3978938016.

The previous prime is 8068402211. The next prime is 8068402247. The reversal of 8068402234 is 4322048608.

It can be written as a sum of positive squares in 2 ways, for example, as 7630546609 + 437855625 = 87353^2 + 20925^2 .

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

It is a super-2 number, since 2×8068402234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8068402193 and 8068402202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27631369 + ... + 27631660.

Almost surely, 2^8068402234 is an apocalyptic number.

8068402234 is a deficient number, since it is larger than the sum of its proper divisors (4199990426).

8068402234 is a wasteful number, since it uses less digits than its factorization.

8068402234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55263104.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 8068402234 is about 89824.2853241817. The cubic root of 8068402234 is about 2005.6840168397.

The spelling of 8068402234 in words is "eight billion, sixty-eight million, four hundred two thousand, two hundred thirty-four".