3745988329 has 8 divisors (see below), whose sum is σ = 3891404160. Its totient is φ = 3603146400.

The previous prime is 3745988303. The next prime is 3745988347. The reversal of 3745988329 is 9238895473.

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

It is a cyclic number.

It is not a de Polignac number, because 3745988329 - 2²⁵ = 3712433897 is a prime.

It is a super-2 number, since 2×3745988329² = 28064857122008424482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3745988399) 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, 640509 + ... + 646330.

It is an arithmetic number, because the mean of its divisors is an integer number (486425520).

Almost surely, 2^3745988329 is an apocalyptic number.

It is an amenable number.

3745988329 is a deficient number, since it is larger than the sum of its proper divisors (145415831).

3745988329 is a wasteful number, since it uses less digits than its factorization.

3745988329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286951.

The product of its digits is 13063680, while the sum is 58.

The square root of 3745988329 is about 61204.4796481434. The cubic root of 3745988329 is about 1553.0620466579.

The spelling of 3745988329 in words is "three billion, seven hundred forty-five million, nine hundred eighty-eight thousand, three hundred twenty-nine".