3449198416 has 20 divisors (see below), whose sum is σ = 6698058400. Its totient is φ = 1720667232.

The previous prime is 3449198413. The next prime is 3449198509. The reversal of 3449198416 is 6148919443.

3449198416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3449198416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449198411) 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, 238506 + ... + 252553.

It is an arithmetic number, because the mean of its divisors is an integer number (334902920).

Almost surely, 2^3449198416 is an apocalyptic number.

It is an amenable number.

3449198416 is a deficient number, since it is larger than the sum of its proper divisors (3248859984).

3449198416 is a wasteful number, since it uses less digits than its factorization.

3449198416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491506 (or 491500 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 3449198416 is about 58729.8766898075. The cubic root of 3449198416 is about 1510.9127729850.

The spelling of 3449198416 in words is "three billion, four hundred forty-nine million, one hundred ninety-eight thousand, four hundred sixteen".