3405535023 has 16 divisors (see below), whose sum is σ = 5034713472. Its totient is φ = 2030124000.

The previous prime is 3405535009. The next prime is 3405535109. The reversal of 3405535023 is 3205355043.

It is not a de Polignac number, because 3405535023 - 2⁵ = 3405534991 is a prime.

It is a super-2 number, since 2×3405535023² = 23195337585759221058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405536023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843873 + ... + 847898.

It is an arithmetic number, because the mean of its divisors is an integer number (314669592).

Almost surely, 2^3405535023 is an apocalyptic number.

3405535023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3405535023 is a deficient number, since it is larger than the sum of its proper divisors (1629178449).

3405535023 is a wasteful number, since it uses less digits than its factorization.

3405535023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691846.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 3405535023 is about 58356.9620782302. The cubic root of 3405535023 is about 1504.5101326553.

The spelling of 3405535023 in words is "three billion, four hundred five million, five hundred thirty-five thousand, twenty-three".