748268767802 has 4 divisors (see below), whose sum is σ = 1122403151706. Its totient is φ = 374134383900.

The previous prime is 748268767781. The next prime is 748268767871. The reversal of 748268767802 is 208767862847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 208767862847 = 997 ⋅209396051.

It can be written as a sum of positive squares in only one way, i.e., 562006608241 + 186262159561 = 749671^2 + 431581^2 .

It is a super-2 number, since 2×748268767802² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187067191949 + ... + 187067191952.

Almost surely, 2^748268767802 is an apocalyptic number.

748268767802 is a deficient number, since it is larger than the sum of its proper divisors (374134383904).

748268767802 is a wasteful number, since it uses less digits than its factorization.

748268767802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374134383903.

The product of its (nonzero) digits is 101154816, while the sum is 65.

The spelling of 748268767802 in words is "seven hundred forty-eight billion, two hundred sixty-eight million, seven hundred sixty-seven thousand, eight hundred two".