3242745770 has 64 divisors (see below), whose sum is σ = 6716822400. Its totient is φ = 1114767360.

The previous prime is 3242745761. The next prime is 3242745791. The reversal of 3242745770 is 775472423.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204586 + ... + 1207274.

It is an arithmetic number, because the mean of its divisors is an integer number (104950350).

Almost surely, 2^3242745770 is an apocalyptic number.

3242745770 is an abundant number, since it is smaller than the sum of its proper divisors (3474076630).

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

3242745770 is a wasteful number, since it uses less digits than its factorization.

3242745770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303.

The product of its (nonzero) digits is 329280, while the sum is 41.

The square root of 3242745770 is about 56945.1119061153. Note that the first 3 decimals coincide. The cubic root of 3242745770 is about 1480.1451297296.

The spelling of 3242745770 in words is "three billion, two hundred forty-two million, seven hundred forty-five thousand, seven hundred seventy".