7936896 has 64 divisors (see below), whose sum is σ = 23011200. Its totient is φ = 2403840.

The previous prime is 7936891. The next prime is 7936913. The reversal of 7936896 is 6986397.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×7936896² = 125988636229632, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7936891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3285 + ... + 5163.

It is an arithmetic number, because the mean of its divisors is an integer number (359550).

Almost surely, 2^7936896 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 7936896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11505600).

7936896 is an abundant number, since it is smaller than the sum of its proper divisors (15074304).

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

7936896 is a wasteful number, since it uses less digits than its factorization.

7936896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907 (or 1895 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 7936896 is about 2817.2497226906. The cubic root of 7936896 is about 199.4727445633.

The spelling of 7936896 in words is "seven million, nine hundred thirty-six thousand, eight hundred ninety-six".