3474243837 has 24 divisors (see below), whose sum is σ = 5105258808. Its totient is φ = 2276121600.

The previous prime is 3474243827. The next prime is 3474243847. The reversal of 3474243837 is 7383424743.

It is an interprime number because it is at equal distance from previous prime (3474243827) and next prime (3474243847).

It can be written as a sum of positive squares in 4 ways, for example, as 14333796 + 3459910041 = 3786^2 + 58821^2 .

It is not a de Polignac number, because 3474243837 - 2⁴ = 3474243821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3474243792 and 3474243801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474243827) 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 23 ways as a sum of consecutive naturals, for example, 810933 + ... + 815205.

It is an arithmetic number, because the mean of its divisors is an integer number (212719117).

Almost surely, 2^3474243837 is an apocalyptic number.

It is an amenable number.

3474243837 is a deficient number, since it is larger than the sum of its proper divisors (1631014971).

3474243837 is a wasteful number, since it uses less digits than its factorization.

3474243837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821 (or 5818 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 45.

The square root of 3474243837 is about 58942.7165729575. The cubic root of 3474243837 is about 1514.5609851043.

The spelling of 3474243837 in words is "three billion, four hundred seventy-four million, two hundred forty-three thousand, eight hundred thirty-seven".