7346521347 has 32 divisors (see below), whose sum is σ = 10983617280. Its totient is φ = 4328565120.

The previous prime is 7346521307. The next prime is 7346521381. The reversal of 7346521347 is 7431256437.

It is not a de Polignac number, because 7346521347 - 2¹⁸ = 7346259203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346521299 and 7346521308.

It is not an unprimeable number, because it can be changed into a prime (7346521307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2847304 + ... + 2849882.

It is an arithmetic number, because the mean of its divisors is an integer number (343238040).

Almost surely, 2^7346521347 is an apocalyptic number.

7346521347 is a deficient number, since it is larger than the sum of its proper divisors (3637095933).

7346521347 is a wasteful number, since it uses less digits than its factorization.

7346521347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963.

The product of its digits is 423360, while the sum is 42.

The square root of 7346521347 is about 85711.8506800547. The cubic root of 7346521347 is about 1943.9895004535.

The spelling of 7346521347 in words is "seven billion, three hundred forty-six million, five hundred twenty-one thousand, three hundred forty-seven".