84736863748 has 12 divisors (see below), whose sum is σ = 148291603740. Its totient is φ = 42367834112.

The previous prime is 84736863737. The next prime is 84736863767.

84736863748 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 75409553664 + 9327310084 = 274608^2 + 96578^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84736863748.

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, 370548 + ... + 553876.

It is an arithmetic number, because the mean of its divisors is an integer number (12357633645).

Almost surely, 2^84736863748 is an apocalyptic number.

It is an amenable number.

84736863748 is a deficient number, since it is larger than the sum of its proper divisors (63554739992).

84736863748 is a wasteful number, since it uses less digits than its factorization.

84736863748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298886 (or 298884 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 64.

The spelling of 84736863748 in words is "eighty-four billion, seven hundred thirty-six million, eight hundred sixty-three thousand, seven hundred forty-eight".