3741642565 has 8 divisors (see below), whose sum is σ = 4494926880. Its totient is φ = 2990010192.

The previous prime is 3741642563. The next prime is 3741642577. The reversal of 3741642565 is 5652461473.

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

It is a cyclic number.

It is not a de Polignac number, because 3741642565 - 2¹ = 3741642563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3741642563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407995 + ... + 417064.

It is an arithmetic number, because the mean of its divisors is an integer number (561865860).

Almost surely, 2^3741642565 is an apocalyptic number.

It is an amenable number.

3741642565 is a deficient number, since it is larger than the sum of its proper divisors (753284315).

3741642565 is an equidigital number, since it uses as much as digits as its factorization.

3741642565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825971.

The product of its digits is 604800, while the sum is 43.

The square root of 3741642565 is about 61168.9673363872. The cubic root of 3741642565 is about 1552.4612392358.

The spelling of 3741642565 in words is "three billion, seven hundred forty-one million, six hundred forty-two thousand, five hundred sixty-five".