34342031 has 4 divisors (see below), whose sum is σ = 35270232. Its totient is φ = 33413832.

The previous prime is 34342001. The next prime is 34342073. The reversal of 34342031 is 13024343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13024343 = 3463 ⋅3761.

It is a cyclic number.

It is not a de Polignac number, because 34342031 - 2¹⁸ = 34079887 is a prime.

It is a super-2 number, since 2×34342031² = 2358750186409922, 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 = 34341994 and 34342012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34342001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464045 + ... + 464118.

It is an arithmetic number, because the mean of its divisors is an integer number (8817558).

Almost surely, 2^34342031 is an apocalyptic number.

34342031 is a deficient number, since it is larger than the sum of its proper divisors (928201).

34342031 is an equidigital number, since it uses as much as digits as its factorization.

34342031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928200.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 34342031 is about 5860.2074195373. The cubic root of 34342031 is about 325.0438788882.

Adding to 34342031 its reverse (13024343), we get a palindrome (47366374).

The spelling of 34342031 in words is "thirty-four million, three hundred forty-two thousand, thirty-one".