7347121607 has 8 divisors (see below), whose sum is σ = 8402384256. Its totient is φ = 6293277432.

The previous prime is 7347121589. The next prime is 7347121643. The reversal of 7347121607 is 7061217437.

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 7347121607 - 2¹⁴ = 7347105223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7347121657) 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, 343493 + ... + 364254.

It is an arithmetic number, because the mean of its divisors is an integer number (1050298032).

Almost surely, 2^7347121607 is an apocalyptic number.

7347121607 is a deficient number, since it is larger than the sum of its proper divisors (1055262649).

7347121607 is a wasteful number, since it uses less digits than its factorization.

7347121607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709237.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 7347121607 is about 85715.3522246744. The cubic root of 7347121607 is about 1944.0424446658.

The spelling of 7347121607 in words is "seven billion, three hundred forty-seven million, one hundred twenty-one thousand, six hundred seven".