754641379 has 2 divisors, whose sum is σ = 754641380. Its totient is φ = 754641378.

The previous prime is 754641341. The next prime is 754641457. The reversal of 754641379 is 973146457.

It is a weak prime.

It is an emirp because it is prime and its reverse (973146457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 754641379 - 2²⁹ = 217770467 is a prime.

It is a super-2 number, since 2×754641379² = 1138967221798043282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (754641319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377320689 + 377320690.

It is an arithmetic number, because the mean of its divisors is an integer number (377320690).

Almost surely, 2^754641379 is an apocalyptic number.

754641379 is a deficient number, since it is larger than the sum of its proper divisors (1).

754641379 is an equidigital number, since it uses as much as digits as its factorization.

754641379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 46.

The square root of 754641379 is about 27470.7367757037. The cubic root of 754641379 is about 910.4306535473.

The spelling of 754641379 in words is "seven hundred fifty-four million, six hundred forty-one thousand, three hundred seventy-nine".