748339 has 2 divisors, whose sum is σ = 748340. Its totient is φ = 748338.

The previous prime is 748337. The next prime is 748343. The reversal of 748339 is 933847.

It is a weak prime.

It is an emirp because it is prime and its reverse (933847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748339 - 2¹ = 748337 is a prime.

It is a super-2 number, since 2×748339² = 1120022517842, which contains 22 as substring.

Together with 748337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (748331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374169 + 374170.

It is an arithmetic number, because the mean of its divisors is an integer number (374170).

2⁷⁴⁸³³⁹ is an apocalyptic number.

748339 is a deficient number, since it is larger than the sum of its proper divisors (1).

748339 is an equidigital number, since it uses as much as digits as its factorization.

748339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 748339 is about 865.0658934440. The cubic root of 748339 is about 90.7889081265.

The spelling of 748339 in words is "seven hundred forty-eight thousand, three hundred thirty-nine".