7798016 has 36 divisors (see below), whose sum is σ = 15796032. Its totient is φ = 3841536.

The previous prime is 7797997. The next prime is 7798069. The reversal of 7798016 is 6108977.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21065 + ... + 21431.

Almost surely, 2^7798016 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 7798016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7898016).

7798016 is an abundant number, since it is smaller than the sum of its proper divisors (7998016).

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

7798016 is an equidigital number, since it uses as much as digits as its factorization.

7798016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 7798016 is about 2792.4927931868. The cubic root of 7798016 is about 198.3024320820.

The spelling of 7798016 in words is "seven million, seven hundred ninety-eight thousand, sixteen".