2741837240 has 32 divisors (see below), whose sum is σ = 6238458000. Its totient is φ = 1084410624.

The previous prime is 2741837209. The next prime is 2741837243. The reversal of 2741837240 is 427381472.

It is a junction number, because it is equal to n+sod(n) for n = 2741837194 and 2741837203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741837243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381530 + ... + 388649.

Almost surely, 2^2741837240 is an apocalyptic number.

2741837240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2741837240 is an abundant number, since it is smaller than the sum of its proper divisors (3496620760).

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

2741837240 is a wasteful number, since it uses less digits than its factorization.

2741837240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770279 (or 770275 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 2741837240 is about 52362.5557053893. Note that the first 3 decimals coincide. The cubic root of 2741837240 is about 1399.6320869962.

The spelling of 2741837240 in words is "two billion, seven hundred forty-one million, eight hundred thirty-seven thousand, two hundred forty".