6854740992 has 330 divisors, whose sum is σ = 22532581764. Its totient is φ = 2074152960.

The previous prime is 6854740973. The next prime is 6854741011. The reversal of 6854740992 is 2990474586.

6854740992 is a `hidden beast` number, since 6 + 8 + 547 + 4 + 0 + 9 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (6854740973) and next prime (6854741011).

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

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 10035883 + ... + 10036565.

Almost surely, 2^6854740992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6854740992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11266290882).

6854740992 is an abundant number, since it is smaller than the sum of its proper divisors (15677840772).

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

6854740992 is a wasteful number, since it uses less digits than its factorization.

6854740992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 6854740992 is about 82793.3632122769. The cubic root of 6854740992 is about 1899.6066583721.

The spelling of 6854740992 in words is "six billion, eight hundred fifty-four million, seven hundred forty thousand, nine hundred ninety-two".