344030031 has 8 divisors (see below), whose sum is σ = 509674160. Its totient is φ = 229353336.

The previous prime is 344029993. The next prime is 344030039. The reversal of 344030031 is 130030443.

It is not a de Polignac number, because 344030031 - 2¹⁸ = 343767887 is a prime.

It is a super-2 number, since 2×344030031² = 236713324459721922, 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 = 344029986 and 344030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344030039) 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, 6370900 + ... + 6370953.

It is an arithmetic number, because the mean of its divisors is an integer number (63709270).

Almost surely, 2^344030031 is an apocalyptic number.

344030031 is a deficient number, since it is larger than the sum of its proper divisors (165644129).

344030031 is a wasteful number, since it uses less digits than its factorization.

344030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12741862 (or 12741856 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 344030031 is about 18548.0465548262. The cubic root of 344030031 is about 700.7000011250.

Adding to 344030031 its reverse (130030443), we get a palindrome (474060474).

The spelling of 344030031 in words is "three hundred forty-four million, thirty thousand, thirty-one".