3431562023 has 4 divisors (see below), whose sum is σ = 3446547240. Its totient is φ = 3416576808.

The previous prime is 3431561993. The next prime is 3431562037. The reversal of 3431562023 is 3202651343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3431562023 - 2¹⁴ = 3431545639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431552023) 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 3 ways as a sum of consecutive naturals, for example, 7492265 + ... + 7492722.

It is an arithmetic number, because the mean of its divisors is an integer number (861636810).

Almost surely, 2^3431562023 is an apocalyptic number.

3431562023 is a deficient number, since it is larger than the sum of its proper divisors (14985217).

3431562023 is a wasteful number, since it uses less digits than its factorization.

3431562023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14985216.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 3431562023 is about 58579.5358721798. The cubic root of 3431562023 is about 1508.3331786562. Note that the first 3 decimals are identical.

The spelling of 3431562023 in words is "three billion, four hundred thirty-one million, five hundred sixty-two thousand, twenty-three".