748039 has 2 divisors, whose sum is σ = 748040. Its totient is φ = 748038.

The previous prime is 748021. The next prime is 748057. The reversal of 748039 is 930847.

It is a happy number.

748039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (748021) and next prime (748057).

It is an emirp because it is prime and its reverse (930847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748039 - 2¹³ = 739847 is a prime.

It is an Ulam number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 748039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374019 + 374020.

It is an arithmetic number, because the mean of its divisors is an integer number (374020).

2⁷⁴⁸⁰³⁹ is an apocalyptic number.

748039 is a deficient number, since it is larger than the sum of its proper divisors (1).

748039 is an equidigital number, since it uses as much as digits as its factorization.

748039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 748039 is about 864.8924788666. The cubic root of 748039 is about 90.7767744487.

The spelling of 748039 in words is "seven hundred forty-eight thousand, thirty-nine".