7098668 has 6 divisors (see below), whose sum is σ = 12422676. Its totient is φ = 3549332.

The previous prime is 7098667. The next prime is 7098671. The reversal of 7098668 is 8668907.

It is not an unprimeable number, because it can be changed into a prime (7098667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887330 + ... + 887337.

It is an arithmetic number, because the mean of its divisors is an integer number (2070446).

Almost surely, 2^7098668 is an apocalyptic number.

It is an amenable number.

7098668 is a deficient number, since it is larger than the sum of its proper divisors (5324008).

7098668 is a wasteful number, since it uses less digits than its factorization.

7098668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774671 (or 1774669 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 7098668 is about 2664.3325618248. The cubic root of 7098668 is about 192.1877142748.

The spelling of 7098668 in words is "seven million, ninety-eight thousand, six hundred sixty-eight".