3331179681 has 8 divisors (see below), whose sum is σ = 4441915680. Its totient is φ = 2220615072.

The previous prime is 3331179673. The next prime is 3331179689. The reversal of 3331179681 is 1869711333.

It is an interprime number because it is at equal distance from previous prime (3331179673) and next prime (3331179689).

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

It is not a de Polignac number, because 3331179681 - 2³ = 3331179673 is a prime.

It is a super-2 number, since 2×3331179681² = 22193516134214523522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331179689) 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, 12850 + ... + 82628.

It is an arithmetic number, because the mean of its divisors is an integer number (555239460).

Almost surely, 2^3331179681 is an apocalyptic number.

It is an amenable number.

3331179681 is a deficient number, since it is larger than the sum of its proper divisors (1110735999).

3331179681 is a wasteful number, since it uses less digits than its factorization.

3331179681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85695.

The product of its digits is 81648, while the sum is 42.

The square root of 3331179681 is about 57716.3727290619. The cubic root of 3331179681 is about 1493.4797999488.

The spelling of 3331179681 in words is "three billion, three hundred thirty-one million, one hundred seventy-nine thousand, six hundred eighty-one".