745379 has 2 divisors, whose sum is σ = 745380. Its totient is φ = 745378.

The previous prime is 745369. The next prime is 745391. The reversal of 745379 is 973547.

It is a weak prime.

It is an emirp because it is prime and its reverse (973547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 745379 - 2¹² = 741283 is a prime.

It is not a weakly prime, because it can be changed into another prime (745369) 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, 372689 + 372690.

It is an arithmetic number, because the mean of its divisors is an integer number (372690).

2⁷⁴⁵³⁷⁹ is an apocalyptic number.

745379 is a deficient number, since it is larger than the sum of its proper divisors (1).

745379 is an equidigital number, since it uses as much as digits as its factorization.

745379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 745379 is about 863.3533459714. The cubic root of 745379 is about 90.6690469987.

The spelling of 745379 in words is "seven hundred forty-five thousand, three hundred seventy-nine".