360721379 has 2 divisors, whose sum is σ = 360721380. Its totient is φ = 360721378.

The previous prime is 360721373. The next prime is 360721391. The reversal of 360721379 is 973127063.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-360721379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (360721373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180360689 + 180360690.

It is an arithmetic number, because the mean of its divisors is an integer number (180360690).

Almost surely, 2^360721379 is an apocalyptic number.

360721379 is a deficient number, since it is larger than the sum of its proper divisors (1).

360721379 is an equidigital number, since it uses as much as digits as its factorization.

360721379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 360721379 is about 18992.6664531340. Note that the first 3 decimals coincide. The cubic root of 360721379 is about 711.8535046361.

The spelling of 360721379 in words is "three hundred sixty million, seven hundred twenty-one thousand, three hundred seventy-nine".