2763240738 has 16 divisors (see below), whose sum is σ = 5704755456. Its totient is φ = 891367920.

The previous prime is 2763240703. The next prime is 2763240743. The reversal of 2763240738 is 8370423672.

It is a super-2 number, since 2×2763240738² = 15270998752285569288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2763240738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7427881 + ... + 7428252.

It is an arithmetic number, because the mean of its divisors is an integer number (356547216).

Almost surely, 2^2763240738 is an apocalyptic number.

2763240738 is an abundant number, since it is smaller than the sum of its proper divisors (2941514718).

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

2763240738 is a wasteful number, since it uses less digits than its factorization.

2763240738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14856169.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 2763240738 is about 52566.5362944906. The cubic root of 2763240738 is about 1403.2646157821.

The spelling of 2763240738 in words is "two billion, seven hundred sixty-three million, two hundred forty thousand, seven hundred thirty-eight".