3502073470447 has 16 divisors (see below), whose sum is σ = 3776038041600. Its totient is φ = 3236048529280.

The previous prime is 3502073470421. The next prime is 3502073470463. The reversal of 3502073470447 is 7440743702053.

It is not a de Polignac number, because 3502073470447 - 2¹⁹ = 3502072946159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3502073470397 and 3502073470406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502073470417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5781547 + ... + 6358492.

It is an arithmetic number, because the mean of its divisors is an integer number (236002377600).

Almost surely, 2^{3502073470447} is an apocalyptic number.

3502073470447 is a deficient number, since it is larger than the sum of its proper divisors (273964571153).

3502073470447 is a wasteful number, since it uses less digits than its factorization.

3502073470447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12140366.

The product of its (nonzero) digits is 1975680, while the sum is 46.

The spelling of 3502073470447 in words is "three trillion, five hundred two billion, seventy-three million, four hundred seventy thousand, four hundred forty-seven".