7414208688 has 20 divisors (see below), whose sum is σ = 19153372568. Its totient is φ = 2471402880.

The previous prime is 7414208647. The next prime is 7414208693. The reversal of 7414208688 is 8868024147.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 154462681 = 7414208688 / (7 + 4 + 1 + 4 + 2 + 0 + 8 + 6 + 8 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77231293 + ... + 77231388.

Almost surely, 2^7414208688 is an apocalyptic number.

It is an amenable number.

7414208688 is an abundant number, since it is smaller than the sum of its proper divisors (11739163880).

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

7414208688 is a wasteful number, since it uses less digits than its factorization.

7414208688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154462692 (or 154462686 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The square root of 7414208688 is about 86105.7993865686. The cubic root of 7414208688 is about 1949.9415882569.

The spelling of 7414208688 in words is "seven billion, four hundred fourteen million, two hundred eight thousand, six hundred eighty-eight".