3556748734822 has 32 divisors (see below), whose sum is σ = 5504900486400. Its totient is φ = 1722423905280.

The previous prime is 3556748734817. The next prime is 3556748734829. The reversal of 3556748734822 is 2284378476553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556748734829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22806603 + ... + 22962025.

It is an arithmetic number, because the mean of its divisors is an integer number (172028140200).

Almost surely, 2^{3556748734822} is an apocalyptic number.

3556748734822 is a deficient number, since it is larger than the sum of its proper divisors (1948151751578).

3556748734822 is a wasteful number, since it uses less digits than its factorization.

3556748734822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157488.

The product of its digits is 270950400, while the sum is 64.

The spelling of 3556748734822 in words is "three trillion, five hundred fifty-six billion, seven hundred forty-eight million, seven hundred thirty-four thousand, eight hundred twenty-two".