3485752291478 has 4 divisors (see below), whose sum is σ = 5228628437220. Its totient is φ = 1742876145738.

The previous prime is 3485752291477. The next prime is 3485752291481. The reversal of 3485752291478 is 8741922575843.

3485752291478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485752291477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871438072868 + ... + 871438072871.

It is an arithmetic number, because the mean of its divisors is an integer number (1307157109305).

Almost surely, 2^{3485752291478} is an apocalyptic number.

3485752291478 is a deficient number, since it is larger than the sum of its proper divisors (1742876145742).

3485752291478 is a wasteful number, since it uses less digits than its factorization.

3485752291478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742876145741.

The product of its digits is 135475200, while the sum is 65.

The spelling of 3485752291478 in words is "three trillion, four hundred eighty-five billion, seven hundred fifty-two million, two hundred ninety-one thousand, four hundred seventy-eight".