2094609460 has 24 divisors (see below), whose sum is σ = 4470791976. Its totient is φ = 824108160.

The previous prime is 2094609431. The next prime is 2094609463. The reversal of 2094609460 is 649064902.

It can be written as a sum of positive squares in 4 ways, for example, as 98485776 + 1996123684 = 9924^2 + 44678^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094609463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857227 + ... + 859666.

It is an arithmetic number, because the mean of its divisors is an integer number (186282999).

Almost surely, 2^2094609460 is an apocalyptic number.

2094609460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2094609460 is an abundant number, since it is smaller than the sum of its proper divisors (2376182516).

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

2094609460 is a wasteful number, since it uses less digits than its factorization.

2094609460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716963 (or 1716961 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2094609460 is about 45766.9035439366. The cubic root of 2094609460 is about 1279.4825097252.

The spelling of 2094609460 in words is "two billion, ninety-four million, six hundred nine thousand, four hundred sixty".