6416049696 has 144 divisors (see below), whose sum is σ = 20447614656. Its totient is φ = 1725272064.

The previous prime is 6416049671. The next prime is 6416049719. The reversal of 6416049696 is 6969406146.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177690 + ... + 210726.

It is an arithmetic number, because the mean of its divisors is an integer number (141997324).

Almost surely, 2^6416049696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6416049696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10223807328).

6416049696 is an abundant number, since it is smaller than the sum of its proper divisors (14031564960).

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

6416049696 is a wasteful number, since it uses less digits than its factorization.

6416049696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33091 (or 33066 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 6416049696 is about 80100.2477898789. The cubic root of 6416049696 is about 1858.1862397671.

The spelling of 6416049696 in words is "six billion, four hundred sixteen million, forty-nine thousand, six hundred ninety-six".