3745746533 has 8 divisors (see below), whose sum is σ = 3758148576. Its totient is φ = 3733366000.

The previous prime is 3745746497. The next prime is 3745746551. The reversal of 3745746533 is 3356475473.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3745746533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745776533) 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, 389918 + ... + 399408.

It is an arithmetic number, because the mean of its divisors is an integer number (469768572).

Almost surely, 2^3745746533 is an apocalyptic number.

It is an amenable number.

3745746533 is a deficient number, since it is larger than the sum of its proper divisors (12402043).

3745746533 is an equidigital number, since it uses as much as digits as its factorization.

3745746533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10755.

The product of its digits is 3175200, while the sum is 47.

The square root of 3745746533 is about 61202.5043033371. The cubic root of 3745746533 is about 1553.0286302634.

The spelling of 3745746533 in words is "three billion, seven hundred forty-five million, seven hundred forty-six thousand, five hundred thirty-three".