3754166641 has 4 divisors (see below), whose sum is σ = 3773032000. Its totient is φ = 3735301284.

The previous prime is 3754166639. The next prime is 3754166659. The reversal of 3754166641 is 1466614573.

3754166641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3754166641 - 2¹ = 3754166639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3754166621) 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, 9432381 + ... + 9432778.

It is an arithmetic number, because the mean of its divisors is an integer number (943258000).

Almost surely, 2^3754166641 is an apocalyptic number.

It is an amenable number.

3754166641 is a deficient number, since it is larger than the sum of its proper divisors (18865359).

3754166641 is a wasteful number, since it uses less digits than its factorization.

3754166641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18865358.

The product of its digits is 362880, while the sum is 43.

The square root of 3754166641 is about 61271.2546060549. The cubic root of 3754166641 is about 1554.1914498774.

The spelling of 3754166641 in words is "three billion, seven hundred fifty-four million, one hundred sixty-six thousand, six hundred forty-one".