3753952641 has 16 divisors (see below), whose sum is σ = 5562654400. Its totient is φ = 2502075744.

The previous prime is 3753952639. The next prime is 3753952663. The reversal of 3753952641 is 1462593573.

3753952641 is a `hidden beast` number, since 3 + 7 + 539 + 52 + 64 + 1 = 666.

It is not a de Polignac number, because 3753952641 - 2¹ = 3753952639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3753952621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133485 + ... + 159141.

It is an arithmetic number, because the mean of its divisors is an integer number (347665900).

Almost surely, 2^3753952641 is an apocalyptic number.

It is an amenable number.

3753952641 is a deficient number, since it is larger than the sum of its proper divisors (1808701759).

3753952641 is a wasteful number, since it uses less digits than its factorization.

3753952641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31085 (or 31079 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 3753952641 is about 61269.5082483938. The cubic root of 3753952641 is about 1554.1619179535.

The spelling of 3753952641 in words is "three billion, seven hundred fifty-three million, nine hundred fifty-two thousand, six hundred forty-one".