3247005723 has 32 divisors (see below), whose sum is σ = 4783215360. Its totient is φ = 1946609280.

The previous prime is 3247005673. The next prime is 3247005743. The reversal of 3247005723 is 3275007423.

It is not a de Polignac number, because 3247005723 - 2⁶ = 3247005659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3247005743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700353 + ... + 704973.

It is an arithmetic number, because the mean of its divisors is an integer number (149475480).

Almost surely, 2^3247005723 is an apocalyptic number.

3247005723 is a deficient number, since it is larger than the sum of its proper divisors (1536209637).

3247005723 is a wasteful number, since it uses less digits than its factorization.

3247005723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 3247005723 is about 56982.5036568243. The cubic root of 3247005723 is about 1480.7929952589.

The spelling of 3247005723 in words is "three billion, two hundred forty-seven million, five thousand, seven hundred twenty-three".