3489616416 has 96 divisors (see below), whose sum is σ = 10761726528. Its totient is φ = 976112640.

The previous prime is 3489616411. The next prime is 3489616423. The reversal of 3489616416 is 6146169843.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3489616411) 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, 113371 + ... + 140826.

It is an arithmetic number, because the mean of its divisors is an integer number (112101318).

Almost surely, 2^3489616416 is an apocalyptic number.

It is an amenable number.

3489616416 is an abundant number, since it is smaller than the sum of its proper divisors (7272110112).

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

3489616416 is a wasteful number, since it uses less digits than its factorization.

3489616416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254234 (or 254226 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 3489616416 is about 59072.9753440607. The cubic root of 3489616416 is about 1516.7915378785.

The spelling of 3489616416 in words is "three billion, four hundred eighty-nine million, six hundred sixteen thousand, four hundred sixteen".