3712816941 has 4 divisors (see below), whose sum is σ = 4950422592. Its totient is φ = 2475211292.

The previous prime is 3712816927. The next prime is 3712816967. The reversal of 3712816941 is 1496182173.

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 3712816941 - 2¹¹ = 3712814893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3712816893 and 3712816902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3712816141) 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, 618802821 + ... + 618802826.

It is an arithmetic number, because the mean of its divisors is an integer number (1237605648).

Almost surely, 2^3712816941 is an apocalyptic number.

It is an amenable number.

3712816941 is a deficient number, since it is larger than the sum of its proper divisors (1237605651).

3712816941 is a wasteful number, since it uses less digits than its factorization.

3712816941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237605650.

The product of its digits is 72576, while the sum is 42.

The square root of 3712816941 is about 60932.8888286121. Note that the first 4 decimals coincide. The cubic root of 3712816941 is about 1548.4642354852.

The spelling of 3712816941 in words is "three billion, seven hundred twelve million, eight hundred sixteen thousand, nine hundred forty-one".