2094178464 has 216 divisors, whose sum is σ = 7152582528. Its totient is φ = 578914560.

The previous prime is 2094178393. The next prime is 2094178487. The reversal of 2094178464 is 4648714902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 435079 + ... + 439865.

It is an arithmetic number, because the mean of its divisors is an integer number (33113808).

Almost surely, 2^2094178464 is an apocalyptic number.

2094178464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2094178464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3576291264).

2094178464 is an abundant number, since it is smaller than the sum of its proper divisors (5058404064).

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

2094178464 is a wasteful number, since it uses less digits than its factorization.

2094178464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848 (or 4830 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2094178464 is about 45762.1947026145. The cubic root of 2094178464 is about 1279.3947464004.

The spelling of 2094178464 in words is "two billion, ninety-four million, one hundred seventy-eight thousand, four hundred sixty-four".