3754127665 has 8 divisors (see below), whose sum is σ = 4506461568. Its totient is φ = 3002296560.

The previous prime is 3754127639. The next prime is 3754127693. The reversal of 3754127665 is 5667214573.

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

It is not a de Polignac number, because 3754127665 - 2⁷ = 3754127537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109071 + ... + 139300.

It is an arithmetic number, because the mean of its divisors is an integer number (563307696).

Almost surely, 2^3754127665 is an apocalyptic number.

It is an amenable number.

3754127665 is a deficient number, since it is larger than the sum of its proper divisors (752333903).

3754127665 is a wasteful number, since it uses less digits than its factorization.

3754127665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251399.

The product of its digits is 1058400, while the sum is 46.

The square root of 3754127665 is about 61270.9365441724. The cubic root of 3754127665 is about 1554.1860712869.

The spelling of 3754127665 in words is "three billion, seven hundred fifty-four million, one hundred twenty-seven thousand, six hundred sixty-five".