748356226802 has 18 divisors (see below), whose sum is σ = 1130296590927. Its totient is φ = 371608357500.

The previous prime is 748356226801. The next prime is 748356226829. The reversal of 748356226802 is 208622653847.

It can be written as a sum of positive squares in only one way, i.e., 374178113401 + 374178113401 = 611701^2 + 611701^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=611701.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748356226801) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 184731677 + ... + 184735727.

Almost surely, 2^748356226802 is an apocalyptic number.

748356226802 is a deficient number, since it is larger than the sum of its proper divisors (381940364125).

748356226802 is an frugal number, since it uses more digits than its factorization.

748356226802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8406 (or 4204 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 748356226802 in words is "seven hundred forty-eight billion, three hundred fifty-six million, two hundred twenty-six thousand, eight hundred two".