3245453666 has 32 divisors (see below), whose sum is σ = 6008056320. Its totient is φ = 1280390976.

The previous prime is 3245453647. The next prime is 3245453689. The reversal of 3245453666 is 6663545423.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42500 + ... + 91088.

It is an arithmetic number, because the mean of its divisors is an integer number (187751760).

Almost surely, 2^3245453666 is an apocalyptic number.

3245453666 is a deficient number, since it is larger than the sum of its proper divisors (2762602654).

3245453666 is a wasteful number, since it uses less digits than its factorization.

3245453666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48978.

The product of its digits is 1555200, while the sum is 44.

The square root of 3245453666 is about 56968.8833136125. The cubic root of 3245453666 is about 1480.5570197565.

The spelling of 3245453666 in words is "three billion, two hundred forty-five million, four hundred fifty-three thousand, six hundred sixty-six".