7100074985 has 8 divisors (see below), whose sum is σ = 8534461320. Its totient is φ = 5670479104.

The previous prime is 7100074981. The next prime is 7100074991. The reversal of 7100074985 is 5894700017.

7100074985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 769008361 + 6331066624 = 27731^2 + 79568^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7100074985 - 2² = 7100074981 is a prime.

It is a super-2 number, since 2×7100074985² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7100074981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194350 + ... + 1200279.

It is an arithmetic number, because the mean of its divisors is an integer number (1066807665).

Almost surely, 2^7100074985 is an apocalyptic number.

It is an amenable number.

7100074985 is a deficient number, since it is larger than the sum of its proper divisors (1434386335).

7100074985 is a wasteful number, since it uses less digits than its factorization.

7100074985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395227.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 7100074985 is about 84261.9426847020. The cubic root of 7100074985 is about 1922.0041089936.

The spelling of 7100074985 in words is "seven billion, one hundred million, seventy-four thousand, nine hundred eighty-five".