3450828536449 has 4 divisors (see below), whose sum is σ = 3943804041664. Its totient is φ = 2957853031236.

The previous prime is 3450828536437. The next prime is 3450828536479. The reversal of 3450828536449 is 9446358280543.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3450828536449 - 2¹⁷ = 3450828405377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3450828536479) 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, 246487752597 + ... + 246487752610.

It is an arithmetic number, because the mean of its divisors is an integer number (985951010416).

Almost surely, 2^{3450828536449} is an apocalyptic number.

It is an amenable number.

3450828536449 is a deficient number, since it is larger than the sum of its proper divisors (492975505215).

3450828536449 is an equidigital number, since it uses as much as digits as its factorization.

3450828536449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492975505214.

The product of its (nonzero) digits is 99532800, while the sum is 61.

The spelling of 3450828536449 in words is "three trillion, four hundred fifty billion, eight hundred twenty-eight million, five hundred thirty-six thousand, four hundred forty-nine".