84906946027 has 16 divisors (see below), whose sum is σ = 93280320000. Its totient is φ = 76925433024.

The previous prime is 84906945979. The next prime is 84906946087. The reversal of 84906946027 is 72064960948.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 84906946027 - 2¹⁹ = 84906421739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84906946087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552599 + ... + 2585647.

It is an arithmetic number, because the mean of its divisors is an integer number (5830020000).

Almost surely, 2^84906946027 is an apocalyptic number.

84906946027 is a deficient number, since it is larger than the sum of its proper divisors (8373373973).

84906946027 is a wasteful number, since it uses less digits than its factorization.

84906946027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38970.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 84906946027 in words is "eighty-four billion, nine hundred six million, nine hundred forty-six thousand, twenty-seven".