84748556722 has 8 divisors (see below), whose sum is σ = 129206816172. Its totient is φ = 41679618000.

The previous prime is 84748556693. The next prime is 84748556731. The reversal of 84748556722 is 22765584748.

It can be written as a sum of positive squares in 2 ways, for example, as 71813816361 + 12934740361 = 267981^2 + 113731^2 .

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

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, 347330029 + ... + 347330272.

Almost surely, 2^84748556722 is an apocalyptic number.

84748556722 is a deficient number, since it is larger than the sum of its proper divisors (44458259450).

84748556722 is a wasteful number, since it uses less digits than its factorization.

84748556722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694660364.

The product of its digits is 30105600, while the sum is 58.

The spelling of 84748556722 in words is "eighty-four billion, seven hundred forty-eight million, five hundred fifty-six thousand, seven hundred twenty-two".