3728476748274 has 16 divisors (see below), whose sum is σ = 7551345313920. Its totient is φ = 1227093613200.

The previous prime is 3728476748239. The next prime is 3728476748303. The reversal of 3728476748274 is 4728476748273.

It is a junction number, because it is equal to n+sod(n) for n = 3728476748199 and 3728476748208.

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 in 7 ways as a sum of consecutive naturals, for example, 3932991877 + ... + 3932992824.

It is an arithmetic number, because the mean of its divisors is an integer number (471959082120).

Almost surely, 2^{3728476748274} is an apocalyptic number.

3728476748274 is an abundant number, since it is smaller than the sum of its proper divisors (3822868565646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3728476748274 is a wasteful number, since it uses less digits than its factorization.

3728476748274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865984785.

The product of its digits is 708083712, while the sum is 69.

Subtracting 3728476748274 from its reverse (4728476748273), we obtain a palindrome (999999999999).

The spelling of 3728476748274 in words is "three trillion, seven hundred twenty-eight billion, four hundred seventy-six million, seven hundred forty-eight thousand, two hundred seventy-four".