2669830930 has 32 divisors (see below), whose sum is σ = 5184479664. Its totient is φ = 984047616.

The previous prime is 2669830921. The next prime is 2669830931. The reversal of 2669830930 is 390389662.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 836192889 + 1833638041 = 28917^2 + 42821^2 .

It is not an unprimeable number, because it can be changed into a prime (2669830931) 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, 57214 + ... + 92806.

Almost surely, 2^2669830930 is an apocalyptic number.

2669830930 is a deficient number, since it is larger than the sum of its proper divisors (2514648734).

2669830930 is a wasteful number, since it uses less digits than its factorization.

2669830930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36190.

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 2669830930 is about 51670.4067140951. The cubic root of 2669830930 is about 1387.2708263109.

The spelling of 2669830930 in words is "two billion, six hundred sixty-nine million, eight hundred thirty thousand, nine hundred thirty".