3505325406 has 16 divisors (see below), whose sum is σ = 7647982848. Its totient is φ = 1062219800.

The previous prime is 3505325401. The next prime is 3505325407. The reversal of 3505325406 is 6045235053.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505325401) 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 7 ways as a sum of consecutive naturals, for example, 26555430 + ... + 26555561.

It is an arithmetic number, because the mean of its divisors is an integer number (477998928).

Almost surely, 2^3505325406 is an apocalyptic number.

3505325406 is an abundant number, since it is smaller than the sum of its proper divisors (4142657442).

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

3505325406 is a wasteful number, since it uses less digits than its factorization.

3505325406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53111007.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 3505325406 is about 59205.7886190193. The cubic root of 3505325406 is about 1519.0641466230.

The spelling of 3505325406 in words is "three billion, five hundred five million, three hundred twenty-five thousand, four hundred six".