7854601968 has 40 divisors (see below), whose sum is σ = 22545618000. Its totient is φ = 2618200512.

The previous prime is 7854601949. The next prime is 7854601991. The reversal of 7854601968 is 8691064587.

7854601968 is a `hidden beast` number, since 7 + 8 + 546 + 0 + 1 + 96 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9090543 + ... + 9091406.

It is an arithmetic number, because the mean of its divisors is an integer number (563640450).

Almost surely, 2^7854601968 is an apocalyptic number.

It is an amenable number.

7854601968 is an abundant number, since it is smaller than the sum of its proper divisors (14691016032).

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

7854601968 is a wasteful number, since it uses less digits than its factorization.

7854601968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18181966 (or 18181954 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 7854601968 is about 88626.1923361260. The cubic root of 7854601968 is about 1987.8093422383.

The spelling of 7854601968 in words is "seven billion, eight hundred fifty-four million, six hundred one thousand, nine hundred sixty-eight".