2340754780 has 288 divisors, whose sum is σ = 6611189760. Its totient is φ = 679311360.

The previous prime is 2340754747. The next prime is 2340754861. The reversal of 2340754780 is 874570432.

It is a super-3 number, since 3×2340754780³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18431077 + ... + 18431203.

It is an arithmetic number, because the mean of its divisors is an integer number (22955520).

Almost surely, 2^2340754780 is an apocalyptic number.

2340754780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340754780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3305594880).

2340754780 is an abundant number, since it is smaller than the sum of its proper divisors (4270434980).

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

2340754780 is a wasteful number, since it uses less digits than its factorization.

2340754780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 2340754780 is about 48381.3474388633. The cubic root of 2340754780 is about 1327.7571220498.

It can be divided in two parts, 23407 and 54780, that added together give a palindrome (78187).

The spelling of 2340754780 in words is "two billion, three hundred forty million, seven hundred fifty-four thousand, seven hundred eighty".