3745965826 has 8 divisors (see below), whose sum is σ = 5619208464. Its totient is φ = 1872896340.

The previous prime is 3745965823. The next prime is 3745965841. The reversal of 3745965826 is 6285695473.

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

It is not an unprimeable number, because it can be changed into a prime (3745965823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62721 + ... + 106891.

It is an arithmetic number, because the mean of its divisors is an integer number (702401058).

Almost surely, 2^3745965826 is an apocalyptic number.

3745965826 is a deficient number, since it is larger than the sum of its proper divisors (1873242638).

3745965826 is a wasteful number, since it uses less digits than its factorization.

3745965826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86576.

The product of its digits is 10886400, while the sum is 55.

The square root of 3745965826 is about 61204.2958132842. The cubic root of 3745965826 is about 1553.0589367865.

It can be divided in two parts, 37459 and 65826, that added together give a triangular number (103285 = T₄₅₄).

The spelling of 3745965826 in words is "three billion, seven hundred forty-five million, nine hundred sixty-five thousand, eight hundred twenty-six".