7898716 has 12 divisors (see below), whose sum is σ = 15797488. Its totient is φ = 3385152.

The previous prime is 7898687. The next prime is 7898731. The reversal of 7898716 is 6178987.

7898716 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

7898716 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141021 + ... + 141076.

Almost surely, 2^7898716 is an apocalyptic number.

It is an amenable number.

7898716 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.

7898716 is a wasteful number, since it uses less digits than its factorization.

7898716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282108 (or 282106 counting only the distinct ones).

The product of its digits is 169344, while the sum is 46.

The square root of 7898716 is about 2810.4654418797. The cubic root of 7898716 is about 199.1523794384.

It can be divided in two parts, 78987 and 16, that added together give a triangular number (79003 = T₃₉₇).

The spelling of 7898716 in words is "seven million, eight hundred ninety-eight thousand, seven hundred sixteen".