3505423434 has 32 divisors (see below), whose sum is σ = 7045087104. Its totient is φ = 1162782720.

The previous prime is 3505423433. The next prime is 3505423457. The reversal of 3505423434 is 4343245053.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3505423395 and 3505423404.

It is not an unprimeable number, because it can be changed into a prime (3505423433) 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, 1254579 + ... + 1257369.

It is an arithmetic number, because the mean of its divisors is an integer number (220158972).

Almost surely, 2^3505423434 is an apocalyptic number.

3505423434 is an abundant number, since it is smaller than the sum of its proper divisors (3539663670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3505423434 is a wasteful number, since it uses less digits than its factorization.

3505423434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742.

The product of its (nonzero) digits is 86400, while the sum is 33.

The square root of 3505423434 is about 59206.6164714722. The cubic root of 3505423434 is about 1519.0783069281.

Adding to 3505423434 its reverse (4343245053), we get a palindrome (7848668487).

The spelling of 3505423434 in words is "three billion, five hundred five million, four hundred twenty-three thousand, four hundred thirty-four".