2740494262 has 12 divisors (see below), whose sum is σ = 4484846988. Its totient is φ = 1245567600.

The previous prime is 2740494247. The next prime is 2740494313. The reversal of 2740494262 is 2624940472.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239962 + ... + 251122.

It is an arithmetic number, because the mean of its divisors is an integer number (373737249).

Almost surely, 2^2740494262 is an apocalyptic number.

2740494262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2740494262 is a deficient number, since it is larger than the sum of its proper divisors (1744352726).

2740494262 is an frugal number, since it uses more digits than its factorization.

2740494262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22335 (or 11174 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2740494262 is about 52349.7302953893. The cubic root of 2740494262 is about 1399.4035319661.

The spelling of 2740494262 in words is "two billion, seven hundred forty million, four hundred ninety-four thousand, two hundred sixty-two".