3485752291747 has 4 divisors (see below), whose sum is σ = 3802638863736. Its totient is φ = 3168865719760.

The previous prime is 3485752291733. The next prime is 3485752291807. The reversal of 3485752291747 is 7471922575843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3485752291747 - 2¹⁵ = 3485752258979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3485752291447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158443285978 + ... + 158443285999.

It is an arithmetic number, because the mean of its divisors is an integer number (950659715934).

Almost surely, 2^{3485752291747} is an apocalyptic number.

3485752291747 is a deficient number, since it is larger than the sum of its proper divisors (316886571989).

3485752291747 is a wasteful number, since it uses less digits than its factorization.

3485752291747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316886571988.

The product of its digits is 118540800, while the sum is 64.

The spelling of 3485752291747 in words is "three trillion, four hundred eighty-five billion, seven hundred fifty-two million, two hundred ninety-one thousand, seven hundred forty-seven".