2742233320 has 32 divisors (see below), whose sum is σ = 6254552520. Its totient is φ = 1081866240.

The previous prime is 2742233317. The next prime is 2742233323. The reversal of 2742233320 is 233322472.

It is an interprime number because it is at equal distance from previous prime (2742233317) and next prime (2742233323).

It can be written as a sum of positive squares in 4 ways, for example, as 1591531236 + 1150702084 = 39894^2 + 33922^2 .

It is not an unprimeable number, because it can be changed into a prime (2742233323) 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, 466641 + ... + 472480.

Almost surely, 2^2742233320 is an apocalyptic number.

2742233320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2742233320 is an abundant number, since it is smaller than the sum of its proper divisors (3512319200).

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

2742233320 is a wasteful number, since it uses less digits than its factorization.

2742233320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939205 (or 939201 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 2742233320 is about 52366.3376607530. The cubic root of 2742233320 is about 1399.6994797134.

Adding to 2742233320 its reverse (233322472), we get a palindrome (2975555792).

The spelling of 2742233320 in words is "two billion, seven hundred forty-two million, two hundred thirty-three thousand, three hundred twenty".