7798926 has 8 divisors (see below), whose sum is σ = 15597864. Its totient is φ = 2599640.

The previous prime is 7798919. The next prime is 7798927. The reversal of 7798926 is 6298977.

It is a sphenic number, since it is the product of 3 distinct primes.

7798926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7798927) 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, 649905 + ... + 649916.

It is an arithmetic number, because the mean of its divisors is an integer number (1949733).

Almost surely, 2^7798926 is an apocalyptic number.

7798926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7798926 is a wasteful number, since it uses less digits than its factorization.

7798926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299826.

The product of its digits is 381024, while the sum is 48.

The square root of 7798926 is about 2792.6557252909. The cubic root of 7798926 is about 198.3101455053.

The spelling of 7798926 in words is "seven million, seven hundred ninety-eight thousand, nine hundred twenty-six".