2094764240 has 80 divisors (see below), whose sum is σ = 5077817856. Its totient is φ = 802752000.

The previous prime is 2094764239. The next prime is 2094764249. The reversal of 2094764240 is 424674902.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2094764194 and 2094764203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094764249) 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, 246299 + ... + 254661.

Almost surely, 2^2094764240 is an apocalyptic number.

2094764240 is a gapful number since it is divisible by the number (20) 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 2094764240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2538908928).

2094764240 is an abundant number, since it is smaller than the sum of its proper divisors (2983053616).

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

2094764240 is a wasteful number, since it uses less digits than its factorization.

2094764240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8508 (or 8502 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 2094764240 is about 45768.5944726294. The cubic root of 2094764240 is about 1279.5140244982.

The spelling of 2094764240 in words is "two billion, ninety-four million, seven hundred sixty-four thousand, two hundred forty".