3340534031 has 4 divisors (see below), whose sum is σ = 3340803192. Its totient is φ = 3340264872.

The previous prime is 3340534019. The next prime is 3340534049. The reversal of 3340534031 is 1304350433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1304350433 = 43 ⋅30333731.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340534031 is a prime.

It is a super-2 number, since 2×3340534031² = 22318335224538217922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340534061) 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, 115016 + ... + 141101.

It is an arithmetic number, because the mean of its divisors is an integer number (835200798).

Almost surely, 2^3340534031 is an apocalyptic number.

3340534031 is a deficient number, since it is larger than the sum of its proper divisors (269161).

3340534031 is a wasteful number, since it uses less digits than its factorization.

3340534031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269160.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 3340534031 is about 57797.3531487386. The cubic root of 3340534031 is about 1494.8764499338.

Adding to 3340534031 its reverse (1304350433), we get a palindrome (4644884464).

The spelling of 3340534031 in words is "three billion, three hundred forty million, five hundred thirty-four thousand, thirty-one".