331168741 has 8 divisors (see below), whose sum is σ = 333885600. Its totient is φ = 328458768.

The previous prime is 331168729. The next prime is 331168769. The reversal of 331168741 is 147861133.

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 331168741 - 2⁵ = 331168709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331168697 and 331168706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331168771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139930 + ... + 142276.

It is an arithmetic number, because the mean of its divisors is an integer number (41735700).

Almost surely, 2^331168741 is an apocalyptic number.

It is an amenable number.

331168741 is a deficient number, since it is larger than the sum of its proper divisors (2716859).

331168741 is a wasteful number, since it uses less digits than its factorization.

331168741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443.

The product of its digits is 12096, while the sum is 34.

The square root of 331168741 is about 18198.0422298664. The cubic root of 331168741 is about 691.8571693642.

The spelling of 331168741 in words is "three hundred thirty-one million, one hundred sixty-eight thousand, seven hundred forty-one".