3745536393 has 8 divisors (see below), whose sum is σ = 5042534848. Its totient is φ = 2472781104.

The previous prime is 3745536359. The next prime is 3745536397. The reversal of 3745536393 is 3936355473.

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

It is not a de Polignac number, because 3745536393 - 2²⁵ = 3711981961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3745536397) 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, 6060430 + ... + 6061047.

It is an arithmetic number, because the mean of its divisors is an integer number (630316856).

Almost surely, 2^3745536393 is an apocalyptic number.

It is an amenable number.

3745536393 is a deficient number, since it is larger than the sum of its proper divisors (1296998455).

3745536393 is a wasteful number, since it uses less digits than its factorization.

3745536393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12121583.

The product of its digits is 3061800, while the sum is 48.

The square root of 3745536393 is about 61200.7875194429. The cubic root of 3745536393 is about 1552.9995875847. Note that the first 3 decimals are identical.

The spelling of 3745536393 in words is "three billion, seven hundred forty-five million, five hundred thirty-six thousand, three hundred ninety-three".