2094429489 has 16 divisors (see below), whose sum is σ = 2942822400. Its totient is φ = 1321325136.

The previous prime is 2094429481. The next prime is 2094429521. The reversal of 2094429489 is 9849244902.

It is not a de Polignac number, because 2094429489 - 2³ = 2094429481 is a prime.

It is a super-2 number, since 2×2094429489² = 8773269768785602242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2094429481) 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, 32392 + ... + 72374.

It is an arithmetic number, because the mean of its divisors is an integer number (183926400).

Almost surely, 2^2094429489 is an apocalyptic number.

It is an amenable number.

2094429489 is a deficient number, since it is larger than the sum of its proper divisors (848392911).

2094429489 is a wasteful number, since it uses less digits than its factorization.

2094429489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40924.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 2094429489 is about 45764.9373319794. The cubic root of 2094429489 is about 1279.4458638577.

The spelling of 2094429489 in words is "two billion, ninety-four million, four hundred twenty-nine thousand, four hundred eighty-nine".