4079616 has 60 divisors (see below), whose sum is σ = 11009712. Its totient is φ = 1343488.

The previous prime is 4079573. The next prime is 4079617. The reversal of 4079616 is 6169704.

It is a happy number.

It is a nialpdrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (4079617) 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, 49111 + ... + 49193.

Almost surely, 2^4079616 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 4079616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5504856).

4079616 is an abundant number, since it is smaller than the sum of its proper divisors (6930096).

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

4079616 is an frugal number, since it uses more digits than its factorization.

4079616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 4079616 is about 2019.8059312716. The cubic root of 4079616 is about 159.7863815884.

The spelling of 4079616 in words is "four million, seventy-nine thousand, six hundred sixteen".