748370213 has 4 divisors (see below), whose sum is σ = 748427148. Its totient is φ = 748313280.

The previous prime is 748370197. The next prime is 748370267. The reversal of 748370213 is 312073847.

748370213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 670965409 + 77404804 = 25903^2 + 8798^2 .

It is a cyclic number.

It is not a de Polignac number, because 748370213 - 2⁴ = 748370197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748375213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423 + ... + 38763.

It is an arithmetic number, because the mean of its divisors is an integer number (187106787).

Almost surely, 2^748370213 is an apocalyptic number.

It is an amenable number.

748370213 is a deficient number, since it is larger than the sum of its proper divisors (56935).

748370213 is a wasteful number, since it uses less digits than its factorization.

748370213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56934.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 748370213 is about 27356.3559890567. The cubic root of 748370213 is about 907.9017036851.

The spelling of 748370213 in words is "seven hundred forty-eight million, three hundred seventy thousand, two hundred thirteen".