84295840365 has 48 divisors (see below), whose sum is σ = 168772009536. Its totient is φ = 38466547200.

The previous prime is 84295840361. The next prime is 84295840411. The reversal of 84295840365 is 56304859248.

84295840365 is a `hidden beast` number, since 8 + 4 + 29 + 584 + 0 + 36 + 5 = 666.

It is not a de Polignac number, because 84295840365 - 2² = 84295840361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84295840361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5000251 + ... + 5017080.

It is an arithmetic number, because the mean of its divisors is an integer number (3516083532).

Almost surely, 2^84295840365 is an apocalyptic number.

84295840365 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

84295840365 is an abundant number, since it is smaller than the sum of its proper divisors (84476169171).

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

84295840365 is a wasteful number, since it uses less digits than its factorization.

84295840365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017370 (or 10017367 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 84295840365 in words is "eighty-four billion, two hundred ninety-five million, eight hundred forty thousand, three hundred sixty-five".