3432406505 has 64 divisors (see below), whose sum is σ = 4973529600. Its totient is φ = 2244587520.

The previous prime is 3432406493. The next prime is 3432406513. The reversal of 3432406505 is 5056042343.

It is not a de Polignac number, because 3432406505 - 2⁶ = 3432406441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2792231 + ... + 2793459.

It is an arithmetic number, because the mean of its divisors is an integer number (77711400).

Almost surely, 2^3432406505 is an apocalyptic number.

It is an amenable number.

3432406505 is a deficient number, since it is larger than the sum of its proper divisors (1541123095).

3432406505 is a wasteful number, since it uses less digits than its factorization.

3432406505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 3432406505 is about 58586.7434237473. The cubic root of 3432406505 is about 1508.4568983828.

Adding to 3432406505 its reverse (5056042343), we get a palindrome (8488448848).

The spelling of 3432406505 in words is "three billion, four hundred thirty-two million, four hundred six thousand, five hundred five".