3449504412 has 36 divisors (see below), whose sum is σ = 9020258520. Its totient is φ = 1110184992.

The previous prime is 3449504411. The next prime is 3449504423. The reversal of 3449504412 is 2144059443.

3449504412 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449504411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1651018 + ... + 1653105.

Almost surely, 2^3449504412 is an apocalyptic number.

It is an amenable number.

3449504412 is an abundant number, since it is smaller than the sum of its proper divisors (5570754108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3449504412 is a wasteful number, since it uses less digits than its factorization.

3449504412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304162 (or 3304157 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 3449504412 is about 58732.4817456235. The cubic root of 3449504412 is about 1510.9574519256.

The spelling of 3449504412 in words is "three billion, four hundred forty-nine million, five hundred four thousand, four hundred twelve".