3126404327 has 6 divisors (see below), whose sum is σ = 3194341128. Its totient is φ = 3059882924.

The previous prime is 3126404321. The next prime is 3126404341. The reversal of 3126404327 is 7234046213.

It is a de Polignac number, because none of the positive numbers 2^k-3126404327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3126404293 and 3126404302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126404321) 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 5 ways as a sum of consecutive naturals, for example, 705443 + ... + 709860.

It is an arithmetic number, because the mean of its divisors is an integer number (532390188).

Almost surely, 2^3126404327 is an apocalyptic number.

3126404327 is a deficient number, since it is larger than the sum of its proper divisors (67936801).

3126404327 is an equidigital number, since it uses as much as digits as its factorization.

3126404327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415397 (or 1415350 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 3126404327 is about 55914.2587092058. The cubic root of 3126404327 is about 1462.2278377524.

The spelling of 3126404327 in words is "three billion, one hundred twenty-six million, four hundred four thousand, three hundred twenty-seven".