3746845331 has 8 divisors (see below), whose sum is σ = 3766245504. Its totient is φ = 3727468800.

The previous prime is 3746845321. The next prime is 3746845369. The reversal of 3746845331 is 1335486473.

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 3746845331 - 2¹⁸ = 3746583187 is a prime.

It is a super-2 number, since 2×3746845331² = 28077699868872999122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3746845321) 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 7 ways as a sum of consecutive naturals, for example, 373481 + ... + 383381.

It is an arithmetic number, because the mean of its divisors is an integer number (470780688).

Almost surely, 2^3746845331 is an apocalyptic number.

3746845331 is a deficient number, since it is larger than the sum of its proper divisors (19400173).

3746845331 is a wasteful number, since it uses less digits than its factorization.

3746845331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821.

The product of its digits is 725760, while the sum is 44.

The square root of 3746845331 is about 61211.4803856270. The cubic root of 3746845331 is about 1553.1804734188.

The spelling of 3746845331 in words is "three billion, seven hundred forty-six million, eight hundred forty-five thousand, three hundred thirty-one".