84941863074 has 12 divisors (see below), whose sum is σ = 184040703366. Its totient is φ = 28313954352.

The previous prime is 84941862989. The next prime is 84941863081. The reversal of 84941863074 is 47036814948.

84941863074 is a `hidden beast` number, since 8 + 494 + 1 + 86 + 3 + 0 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 84881909025 + 59954049 = 291345^2 + 7743^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84941863074.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2359496179 + ... + 2359496214.

Almost surely, 2^84941863074 is an apocalyptic number.

84941863074 is an abundant number, since it is smaller than the sum of its proper divisors (99098840292).

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

84941863074 is a wasteful number, since it uses less digits than its factorization.

84941863074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4718992401 (or 4718992398 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 84941863074 in words is "eighty-four billion, nine hundred forty-one million, eight hundred sixty-three thousand, seventy-four".