84538775376 has 120 divisors (see below), whose sum is σ = 264101968416. Its totient is φ = 25022027520.

The previous prime is 84538775371. The next prime is 84538775393. The reversal of 84538775376 is 67357783548.

84538775376 is a `hidden beast` number, since 8 + 453 + 87 + 75 + 37 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84538775371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 552475 + ... + 688698.

Almost surely, 2^84538775376 is an apocalyptic number.

84538775376 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

84538775376 is an abundant number, since it is smaller than the sum of its proper divisors (179563193040).

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

84538775376 is a wasteful number, since it uses less digits than its factorization.

84538775376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241241 (or 1241232 counting only the distinct ones).

The product of its digits is 118540800, while the sum is 63.

The spelling of 84538775376 in words is "eighty-four billion, five hundred thirty-eight million, seven hundred seventy-five thousand, three hundred seventy-six".