3246550745 has 16 divisors (see below), whose sum is σ = 3930327360. Its totient is φ = 2574358464.

The previous prime is 3246550663. The next prime is 3246550759. The reversal of 3246550745 is 5470556423.

It is a cyclic number.

It is not a de Polignac number, because 3246550745 - 2¹² = 3246546649 is a prime.

It is a Curzon number.

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, 277994 + ... + 289436.

It is an arithmetic number, because the mean of its divisors is an integer number (245645460).

Almost surely, 2^3246550745 is an apocalyptic number.

It is an amenable number.

3246550745 is a deficient number, since it is larger than the sum of its proper divisors (683776615).

3246550745 is a wasteful number, since it uses less digits than its factorization.

3246550745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11944.

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 3246550745 is about 56978.5112564377. The cubic root of 3246550745 is about 1480.7238279744.

The spelling of 3246550745 in words is "three billion, two hundred forty-six million, five hundred fifty thousand, seven hundred forty-five".