7094944872 has 192 divisors, whose sum is σ = 21002042880. Its totient is φ = 2239503552.

The previous prime is 7094944853. The next prime is 7094944873. The reversal of 7094944872 is 2784494907.

It is a happy number.

7094944872 is a `hidden beast` number, since 70 + 9 + 4 + 94 + 487 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (7094944873) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4783443 + ... + 4784925.

It is an arithmetic number, because the mean of its divisors is an integer number (109385640).

Almost surely, 2^7094944872 is an apocalyptic number.

7094944872 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7094944872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10501021440).

7094944872 is an abundant number, since it is smaller than the sum of its proper divisors (13907098008).

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

7094944872 is a wasteful number, since it uses less digits than its factorization.

7094944872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 7094944872 is about 84231.4957245804. The cubic root of 7094944872 is about 1921.5410869352.

The spelling of 7094944872 in words is "seven billion, ninety-four million, nine hundred forty-four thousand, eight hundred seventy-two".