3445572305 has 8 divisors (see below), whose sum is σ = 4725356352. Its totient is φ = 2362678128.

The previous prime is 3445572269. The next prime is 3445572307. The reversal of 3445572305 is 5032755443.

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

It is a cyclic number.

It is not a de Polignac number, because 3445572305 - 2¹⁸ = 3445310161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3445572307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49222427 + ... + 49222496.

It is an arithmetic number, because the mean of its divisors is an integer number (590669544).

Almost surely, 2^3445572305 is an apocalyptic number.

3445572305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3445572305 is a deficient number, since it is larger than the sum of its proper divisors (1279784047).

3445572305 is an equidigital number, since it uses as much as digits as its factorization.

3445572305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98444935.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 3445572305 is about 58698.9974786623. The cubic root of 3445572305 is about 1510.3831177045.

The spelling of 3445572305 in words is "three billion, four hundred forty-five million, five hundred seventy-two thousand, three hundred five".