7345982747 has 2 divisors, whose sum is σ = 7345982748. Its totient is φ = 7345982746.

The previous prime is 7345982729. The next prime is 7345982771. The reversal of 7345982747 is 7472895437.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7345982747 - 2⁸ = 7345982491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7345982692 and 7345982701.

It is not a weakly prime, because it can be changed into another prime (7345982947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672991373 + 3672991374.

It is an arithmetic number, because the mean of its divisors is an integer number (3672991374).

Almost surely, 2^7345982747 is an apocalyptic number.

7345982747 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345982747 is an equidigital number, since it uses as much as digits as its factorization.

7345982747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11854080, while the sum is 56.

The square root of 7345982747 is about 85708.7086998748. The cubic root of 7345982747 is about 1943.9419923298.

The spelling of 7345982747 in words is "seven billion, three hundred forty-five million, nine hundred eighty-two thousand, seven hundred forty-seven".