7375348479 has 16 divisors (see below), whose sum is σ = 9920892800. Its totient is φ = 4873468896.

The previous prime is 7375348457. The next prime is 7375348489. The reversal of 7375348479 is 9748435737.

It is a happy number.

It is not a de Polignac number, because 7375348479 - 2⁵ = 7375348447 is a prime.

It is a super-2 number, since 2×7375348479² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7375348489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243837 + ... + 272409.

It is an arithmetic number, because the mean of its divisors is an integer number (620055800).

Almost surely, 2^7375348479 is an apocalyptic number.

7375348479 is a deficient number, since it is larger than the sum of its proper divisors (2545544321).

7375348479 is a wasteful number, since it uses less digits than its factorization.

7375348479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29334.

The product of its digits is 17781120, while the sum is 57.

The square root of 7375348479 is about 85879.8490858013. The cubic root of 7375348479 is about 1946.5288657023.

The spelling of 7375348479 in words is "seven billion, three hundred seventy-five million, three hundred forty-eight thousand, four hundred seventy-nine".