7130070719 has 8 divisors (see below), whose sum is σ = 7149851280. Its totient is φ = 7110316800.

The previous prime is 7130070709. The next prime is 7130070733. The reversal of 7130070719 is 9170700317.

It is a happy number.

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 7130070719 - 2¹² = 7130066623 is a prime.

It is a super-2 number, since 2×7130070719² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130070709) 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, 604559 + ... + 616239.

It is an arithmetic number, because the mean of its divisors is an integer number (893731410).

Almost surely, 2^7130070719 is an apocalyptic number.

7130070719 is a deficient number, since it is larger than the sum of its proper divisors (19780561).

7130070719 is a wasteful number, since it uses less digits than its factorization.

7130070719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13321.

The product of its (nonzero) digits is 9261, while the sum is 35.

The square root of 7130070719 is about 84439.7460855964. The cubic root of 7130070719 is about 1924.7069408487.

The spelling of 7130070719 in words is "seven billion, one hundred thirty million, seventy thousand, seven hundred nineteen".