2740199446 has 4 divisors (see below), whose sum is σ = 4110299172. Its totient is φ = 1370099722.

The previous prime is 2740199411. The next prime is 2740199477. The reversal of 2740199446 is 6449910472.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2740199396 and 2740199405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685049860 + ... + 685049863.

It is an arithmetic number, because the mean of its divisors is an integer number (1027574793).

Almost surely, 2^2740199446 is an apocalyptic number.

2740199446 is a deficient number, since it is larger than the sum of its proper divisors (1370099726).

2740199446 is a wasteful number, since it uses less digits than its factorization.

2740199446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370099725.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2740199446 is about 52346.9143885291. The cubic root of 2740199446 is about 1399.3533486406.

The spelling of 2740199446 in words is "two billion, seven hundred forty million, one hundred ninety-nine thousand, four hundred forty-six".