8273487234 has 8 divisors (see below), whose sum is σ = 16546974480. Its totient is φ = 2757829076.

The previous prime is 8273487203. The next prime is 8273487241. The reversal of 8273487234 is 4327843728.

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

8273487234 is an admirable number.

It is a super-2 number, since 2×8273487234² (a number of 21 digits) contains 22 as substring.

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, 689457264 + ... + 689457275.

It is an arithmetic number, because the mean of its divisors is an integer number (2068371810).

Almost surely, 2^8273487234 is an apocalyptic number.

8273487234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8273487234 is a wasteful number, since it uses less digits than its factorization.

8273487234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378914544.

The product of its digits is 1806336, while the sum is 48.

The square root of 8273487234 is about 90958.7116993199. The cubic root of 8273487234 is about 2022.5357197542.

The spelling of 8273487234 in words is "eight billion, two hundred seventy-three million, four hundred eighty-seven thousand, two hundred thirty-four".