3556112741 has 4 divisors (see below), whose sum is σ = 3556881984. Its totient is φ = 3555343500.

The previous prime is 3556112689. The next prime is 3556112759. The reversal of 3556112741 is 1472116553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3556112741 - 2¹⁰ = 3556111717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556114741) 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, 377645 + ... + 386946.

It is an arithmetic number, because the mean of its divisors is an integer number (889220496).

Almost surely, 2^3556112741 is an apocalyptic number.

It is an amenable number.

3556112741 is a deficient number, since it is larger than the sum of its proper divisors (769243).

3556112741 is an equidigital number, since it uses as much as digits as its factorization.

3556112741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769242.

The product of its digits is 25200, while the sum is 35.

The square root of 3556112741 is about 59633.1513589547. The cubic root of 3556112741 is about 1526.3653798377.

The spelling of 3556112741 in words is "three billion, five hundred fifty-six million, one hundred twelve thousand, seven hundred forty-one".