3489774910487 has 4 divisors (see below), whose sum is σ = 3494929674696. Its totient is φ = 3484620146280.

The previous prime is 3489774910441. The next prime is 3489774910507. The reversal of 3489774910487 is 7840194779843.

3489774910487 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 cyclic number.

It is not a de Polignac number, because 3489774910487 - 2²⁰ = 3489773861911 is a prime.

It is a super-3 number, since 3×3489774910487³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3489774910487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489774910387) 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, 2577381089 + ... + 2577382442.

It is an arithmetic number, because the mean of its divisors is an integer number (873732418674).

Almost surely, 2^{3489774910487} is an apocalyptic number.

3489774910487 is a deficient number, since it is larger than the sum of its proper divisors (5154764209).

3489774910487 is an equidigital number, since it uses as much as digits as its factorization.

3489774910487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154764208.

The product of its (nonzero) digits is 341397504, while the sum is 71.

The spelling of 3489774910487 in words is "three trillion, four hundred eighty-nine billion, seven hundred seventy-four million, nine hundred ten thousand, four hundred eighty-seven".