783379 has 2 divisors, whose sum is σ = 783380. Its totient is φ = 783378.

The previous prime is 783373. The next prime is 783407. The reversal of 783379 is 973387.

It is a weak prime.

It is an emirp because it is prime and its reverse (973387) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-783379 is a prime.

It is a super-2 number, since 2×783379² = 1227365315282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (783373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391689 + 391690.

It is an arithmetic number, because the mean of its divisors is an integer number (391690).

2⁷⁸³³⁷⁹ is an apocalyptic number.

783379 is a deficient number, since it is larger than the sum of its proper divisors (1).

783379 is an equidigital number, since it uses as much as digits as its factorization.

783379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 37.

The square root of 783379 is about 885.0870013733. The cubic root of 783379 is about 92.1843734839.

The spelling of 783379 in words is "seven hundred eighty-three thousand, three hundred seventy-nine".