2740467770 has 8 divisors (see below), whose sum is σ = 4932842004. Its totient is φ = 1096187104.

The previous prime is 2740467721. The next prime is 2740467773. The reversal of 2740467770 is 777640472.

It can be written as a sum of positive squares in 2 ways, for example, as 2708057521 + 32410249 = 52039^2 + 5693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2740467773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137023379 + ... + 137023398.

Almost surely, 2^2740467770 is an apocalyptic number.

2740467770 is a deficient number, since it is larger than the sum of its proper divisors (2192374234).

2740467770 is a wasteful number, since it uses less digits than its factorization.

2740467770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274046784.

The product of its (nonzero) digits is 460992, while the sum is 44.

The square root of 2740467770 is about 52349.4772657760. The cubic root of 2740467770 is about 1399.3990226679.

The spelling of 2740467770 in words is "two billion, seven hundred forty million, four hundred sixty-seven thousand, seven hundred seventy".