3132668837 has 8 divisors (see below), whose sum is σ = 3209841432. Its totient is φ = 3055532800.

The previous prime is 3132668813. The next prime is 3132668879. The reversal of 3132668837 is 7388662313.

It can be written as a sum of positive squares in 4 ways, for example, as 139876 + 3132528961 = 374^2 + 55969^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132668837 is a prime.

It is a super-2 number, since 2×3132668837² = 19627228084621865138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132668791 and 3132668800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132668807) 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, 261503 + ... + 273219.

It is an arithmetic number, because the mean of its divisors is an integer number (401230179).

Almost surely, 2^3132668837 is an apocalyptic number.

It is an amenable number.

3132668837 is a deficient number, since it is larger than the sum of its proper divisors (77172595).

3132668837 is a wasteful number, since it uses less digits than its factorization.

3132668837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18279.

The product of its digits is 870912, while the sum is 47.

The square root of 3132668837 is about 55970.2495706424. The cubic root of 3132668837 is about 1463.2038289730.

The spelling of 3132668837 in words is "three billion, one hundred thirty-two million, six hundred sixty-eight thousand, eight hundred thirty-seven".