748708735 has 4 divisors (see below), whose sum is σ = 898450488. Its totient is φ = 598966984.

The previous prime is 748708729. The next prime is 748708739. The reversal of 748708735 is 537807847.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748708735 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748708739) 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, 74870869 + ... + 74870878.

It is an arithmetic number, because the mean of its divisors is an integer number (224612622).

Almost surely, 2^748708735 is an apocalyptic number.

748708735 is a deficient number, since it is larger than the sum of its proper divisors (149741753).

748708735 is a wasteful number, since it uses less digits than its factorization.

748708735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149741752.

The product of its (nonzero) digits is 1317120, while the sum is 49.

The square root of 748708735 is about 27362.5425536444. The cubic root of 748708735 is about 908.0385781736.

The spelling of 748708735 in words is "seven hundred forty-eight million, seven hundred eight thousand, seven hundred thirty-five".