2746320242 has 8 divisors (see below), whose sum is σ = 4261531500. Its totient is φ = 1325809744.

The previous prime is 2746320217. The next prime is 2746320277. The reversal of 2746320242 is 2420236472.

It can be written as a sum of positive squares in 2 ways, for example, as 2573634361 + 172685881 = 50731^2 + 13141^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2746320199 and 2746320208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23675117 + ... + 23675232.

Almost surely, 2^2746320242 is an apocalyptic number.

2746320242 is a deficient number, since it is larger than the sum of its proper divisors (1515211258).

2746320242 is a wasteful number, since it uses less digits than its factorization.

2746320242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47350380.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 2746320242 is about 52405.3455479496. The cubic root of 2746320242 is about 1400.3944878116.

The spelling of 2746320242 in words is "two billion, seven hundred forty-six million, three hundred twenty thousand, two hundred forty-two".