748018841 has 4 divisors (see below), whose sum is σ = 765414672. Its totient is φ = 730623012.

The previous prime is 748018823. The next prime is 748018849. The reversal of 748018841 is 148810847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 748018841 - 2²² = 743824537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748018849) 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, 8697851 + ... + 8697936.

It is an arithmetic number, because the mean of its divisors is an integer number (191353668).

Almost surely, 2^748018841 is an apocalyptic number.

It is an amenable number.

748018841 is a deficient number, since it is larger than the sum of its proper divisors (17395831).

748018841 is a wasteful number, since it uses less digits than its factorization.

748018841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395830.

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 748018841 is about 27349.9331077793. The cubic root of 748018841 is about 907.7595898971.

The spelling of 748018841 in words is "seven hundred forty-eight million, eighteen thousand, eight hundred forty-one".