3245757073 has 8 divisors (see below), whose sum is σ = 3497335016. Its totient is φ = 2994451200.

The previous prime is 3245757049. The next prime is 3245757121. The reversal of 3245757073 is 3707575423.

It can be written as a sum of positive squares in 4 ways, for example, as 283349889 + 2962407184 = 16833^2 + 54428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3245757073 - 2⁹ = 3245756561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3245757013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42888 + ... + 91273.

It is an arithmetic number, because the mean of its divisors is an integer number (437166877).

Almost surely, 2^3245757073 is an apocalyptic number.

It is an amenable number.

3245757073 is a deficient number, since it is larger than the sum of its proper divisors (251577943).

3245757073 is a wasteful number, since it uses less digits than its factorization.

3245757073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136035.

The product of its (nonzero) digits is 617400, while the sum is 43.

The square root of 3245757073 is about 56971.5461699961. The cubic root of 3245757073 is about 1480.6031558197.

The spelling of 3245757073 in words is "three billion, two hundred forty-five million, seven hundred fifty-seven thousand, seventy-three".