3469412500625 has 20 divisors (see below), whose sum is σ = 4335532335552. Its totient is φ = 2775431106000.

The previous prime is 3469412500621. The next prime is 3469412500663. The reversal of 3469412500625 is 5260052149643.

It is not a de Polignac number, because 3469412500625 - 2² = 3469412500621 is a prime.

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 3469412500625.

It is not an unprimeable number, because it can be changed into a prime (3469412500621) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21082412 + ... + 21246338.

Almost surely, 2^{3469412500625} is an apocalyptic number.

It is an amenable number.

3469412500625 is a deficient number, since it is larger than the sum of its proper divisors (866119834927).

3469412500625 is an equidigital number, since it uses as much as digits as its factorization.

3469412500625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197810 (or 197795 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 3469412500625 in words is "three trillion, four hundred sixty-nine billion, four hundred twelve million, five hundred thousand, six hundred twenty-five".