3423131031 has 8 divisors (see below), whose sum is σ = 4567000320. Its totient is φ = 2280674552.

The previous prime is 3423131027. The next prime is 3423131039. The reversal of 3423131031 is 1301313243.

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 3423131031 - 2² = 3423131027 is a prime.

It is a super-2 number, since 2×3423131031² = 23435652110790245922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3423130989 and 3423131007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423131039) 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, 347535 + ... + 357248.

It is an arithmetic number, because the mean of its divisors is an integer number (570875040).

Almost surely, 2^3423131031 is an apocalyptic number.

3423131031 is a deficient number, since it is larger than the sum of its proper divisors (1143869289).

3423131031 is a wasteful number, since it uses less digits than its factorization.

3423131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706405.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3423131031 is about 58507.5296949034. The cubic root of 3423131031 is about 1507.0968928976.

Adding to 3423131031 its reverse (1301313243), we get a palindrome (4724444274).

The spelling of 3423131031 in words is "three billion, four hundred twenty-three million, one hundred thirty-one thousand, thirty-one".