748973 has 2 divisors, whose sum is σ = 748974. Its totient is φ = 748972.

The previous prime is 748963. The next prime is 748981. The reversal of 748973 is 379847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 743044 + 5929 = 862^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 748973 - 2⁸ = 748717 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374486 + 374487.

It is an arithmetic number, because the mean of its divisors is an integer number (374487).

2⁷⁴⁸⁹⁷³ is an apocalyptic number.

It is an amenable number.

748973 is a deficient number, since it is larger than the sum of its proper divisors (1).

748973 is an equidigital number, since it uses as much as digits as its factorization.

748973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 748973 is about 865.4322619362. The cubic root of 748973 is about 90.8145399681.

The spelling of 748973 in words is "seven hundred forty-eight thousand, nine hundred seventy-three".