2094519764 has 6 divisors (see below), whose sum is σ = 3665409594. Its totient is φ = 1047259880.

The previous prime is 2094519737. The next prime is 2094519769. The reversal of 2094519764 is 4679154902.

It can be written as a sum of positive squares in only one way, i.e., 2066429764 + 28090000 = 45458^2 + 5300^2 .

It is a super-3 number, since 3×2094519764³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094519769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261814967 + ... + 261814974.

It is an arithmetic number, because the mean of its divisors is an integer number (610901599).

Almost surely, 2^2094519764 is an apocalyptic number.

It is an amenable number.

2094519764 is a deficient number, since it is larger than the sum of its proper divisors (1570889830).

2094519764 is a wasteful number, since it uses less digits than its factorization.

2094519764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523629945 (or 523629943 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 2094519764 is about 45765.9236113508. The cubic root of 2094519764 is about 1279.4642460021.

The spelling of 2094519764 in words is "two billion, ninety-four million, five hundred nineteen thousand, seven hundred sixty-four".