2669460940 has 24 divisors (see below), whose sum is σ = 5673412080. Its totient is φ = 1054918848.

The previous prime is 2669460907. The next prime is 2669460947. The reversal of 2669460940 is 490649662.

It is not an unprimeable number, because it can be changed into a prime (2669460947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802395 + ... + 805714.

It is an arithmetic number, because the mean of its divisors is an integer number (236392170).

Almost surely, 2^2669460940 is an apocalyptic number.

2669460940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2669460940 is an abundant number, since it is smaller than the sum of its proper divisors (3003951140).

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

2669460940 is a wasteful number, since it uses less digits than its factorization.

2669460940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608201 (or 1608199 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 2669460940 is about 51666.8263008287. The cubic root of 2669460940 is about 1387.2067398501.

The spelling of 2669460940 in words is "two billion, six hundred sixty-nine million, four hundred sixty thousand, nine hundred forty".