748829 has 2 divisors, whose sum is σ = 748830. Its totient is φ = 748828.

The previous prime is 748823. The next prime is 748831. The reversal of 748829 is 928847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643204 + 105625 = 802^2 + 325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748829 is a prime.

It is a Sophie Germain prime.

Together with 748831, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 748792 and 748801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374414 + 374415.

It is an arithmetic number, because the mean of its divisors is an integer number (374415).

2⁷⁴⁸⁸²⁹ is an apocalyptic number.

It is an amenable number.

748829 is a deficient number, since it is larger than the sum of its proper divisors (1).

748829 is an equidigital number, since it uses as much as digits as its factorization.

748829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 748829 is about 865.3490625175. The cubic root of 748829 is about 90.8087194949.

The spelling of 748829 in words is "seven hundred forty-eight thousand, eight hundred twenty-nine".