84276239476 has 48 divisors (see below), whose sum is σ = 177493313088. Its totient is φ = 34498195200.

The previous prime is 84276239413. The next prime is 84276239497. The reversal of 84276239476 is 67493267248.

It is a super-2 number, since 2×84276239476² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84276239476.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1773330 + ... + 1820233.

It is an arithmetic number, because the mean of its divisors is an integer number (3697777356).

Almost surely, 2^84276239476 is an apocalyptic number.

It is an amenable number.

84276239476 is an abundant number, since it is smaller than the sum of its proper divisors (93217073612).

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

84276239476 is a wasteful number, since it uses less digits than its factorization.

84276239476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593632 (or 3593630 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 58.

The spelling of 84276239476 in words is "eighty-four billion, two hundred seventy-six million, two hundred thirty-nine thousand, four hundred seventy-six".