3531065073 has 8 divisors (see below), whose sum is σ = 4715695200. Its totient is φ = 2350239168.

The previous prime is 3531065071. The next prime is 3531065117. The reversal of 3531065073 is 3705601353.

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

It is not a de Polignac number, because 3531065073 - 2¹ = 3531065071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3531065071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948888 + ... + 952601.

It is an arithmetic number, because the mean of its divisors is an integer number (589461900).

Almost surely, 2^3531065073 is an apocalyptic number.

It is an amenable number.

3531065073 is a deficient number, since it is larger than the sum of its proper divisors (1184630127).

3531065073 is a wasteful number, since it uses less digits than its factorization.

3531065073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902111.

The product of its (nonzero) digits is 28350, while the sum is 33.

The square root of 3531065073 is about 59422.7656121793. The cubic root of 3531065073 is about 1522.7732544126.

The spelling of 3531065073 in words is "three billion, five hundred thirty-one million, sixty-five thousand, seventy-three".