2741952240 has 60 divisors (see below), whose sum is σ = 9208392024. Its totient is φ = 731187072.

The previous prime is 2741952221. The next prime is 2741952271. The reversal of 2741952240 is 422591472.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2741952195 and 2741952204.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1903414 + ... + 1904853.

Almost surely, 2^2741952240 is an apocalyptic number.

2741952240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2741952240 is an abundant number, since it is smaller than the sum of its proper divisors (6466439784).

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

2741952240 is a wasteful number, since it uses less digits than its factorization.

2741952240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808286 (or 3808277 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2741952240 is about 52363.6538068153. The cubic root of 2741952240 is about 1399.6516548292.

The spelling of 2741952240 in words is "two billion, seven hundred forty-one million, nine hundred fifty-two thousand, two hundred forty".