3245505416 has 8 divisors (see below), whose sum is σ = 6085322670. Its totient is φ = 1622752704.

The previous prime is 3245505409. The next prime is 3245505421. The reversal of 3245505416 is 6145055423.

It can be written as a sum of positive squares in only one way, i.e., 2608144900 + 637360516 = 51070^2 + 25246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202844081 + ... + 202844096.

Almost surely, 2^3245505416 is an apocalyptic number.

It is an amenable number.

3245505416 is a deficient number, since it is larger than the sum of its proper divisors (2839817254).

3245505416 is a wasteful number, since it uses less digits than its factorization.

3245505416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405688183 (or 405688179 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 3245505416 is about 56969.3375071187. The cubic root of 3245505416 is about 1480.5648890640.

The spelling of 3245505416 in words is "three billion, two hundred forty-five million, five hundred five thousand, four hundred sixteen".