3747113242 has 8 divisors (see below), whose sum is σ = 5951297556. Its totient is φ = 1763347392.

The previous prime is 3747113233. The next prime is 3747113243. The reversal of 3747113242 is 2423117473.

It can be written as a sum of positive squares in 2 ways, for example, as 3628978081 + 118135161 = 60241^2 + 10869^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 110209213 = 3747113242 / (3 + 7 + 4 + 7 + 1 + 1 + 3 + 2 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3747113198 and 3747113207.

It is not an unprimeable number, because it can be changed into a prime (3747113243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55104573 + ... + 55104640.

Almost surely, 2^3747113242 is an apocalyptic number.

3747113242 is a deficient number, since it is larger than the sum of its proper divisors (2204184314).

3747113242 is a wasteful number, since it uses less digits than its factorization.

3747113242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110209232.

The product of its digits is 28224, while the sum is 34.

The square root of 3747113242 is about 61213.6687513500. The cubic root of 3747113242 is about 1553.2174916017.

The spelling of 3747113242 in words is "three billion, seven hundred forty-seven million, one hundred thirteen thousand, two hundred forty-two".