3745481593 has 8 divisors (see below), whose sum is σ = 4280931200. Its totient is φ = 3210127200.

The previous prime is 3745481581. The next prime is 3745481617. The reversal of 3745481593 is 3951845473.

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

It is not a de Polignac number, because 3745481593 - 2²⁵ = 3711927161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3745481893) 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, 112693 + ... + 142093.

It is an arithmetic number, because the mean of its divisors is an integer number (535116400).

Almost surely, 2^3745481593 is an apocalyptic number.

It is an amenable number.

3745481593 is a deficient number, since it is larger than the sum of its proper divisors (535449607).

3745481593 is a wasteful number, since it uses less digits than its factorization.

3745481593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47607.

The product of its digits is 1814400, while the sum is 49.

The square root of 3745481593 is about 61200.3398111481. The cubic root of 3745481593 is about 1552.9920136991.

The spelling of 3745481593 in words is "three billion, seven hundred forty-five million, four hundred eighty-one thousand, five hundred ninety-three".