3341581731 has 12 divisors (see below), whose sum is σ = 4827317040. Its totient is φ = 2227449840.

The previous prime is 3341581697. The next prime is 3341581741. The reversal of 3341581731 is 1371851433.

3341581731 is a `hidden beast` number, since 3 + 3 + 4 + 1 + 581 + 73 + 1 = 666.

It is not a de Polignac number, because 3341581731 - 2¹³ = 3341573539 is a prime.

It is a super-2 number, since 2×3341581731² = 22332336929905912722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3341581741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79810 + ... + 114248.

It is an arithmetic number, because the mean of its divisors is an integer number (402276420).

Almost surely, 2^3341581731 is an apocalyptic number.

3341581731 is a deficient number, since it is larger than the sum of its proper divisors (1485735309).

3341581731 is a wasteful number, since it uses less digits than its factorization.

3341581731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45226 (or 45223 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 3341581731 is about 57806.4160020322. The cubic root of 3341581731 is about 1495.0327142053.

The spelling of 3341581731 in words is "three billion, three hundred forty-one million, five hundred eighty-one thousand, seven hundred thirty-one".