274403838346 has 16 divisors (see below), whose sum is σ = 449036934048. Its totient is φ = 124725553200.

The previous prime is 274403838337. The next prime is 274403838361. The reversal of 274403838346 is 643838304472.

It is a junction number, because it is equal to n+sod(n) for n = 274403838293 and 274403838302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745081 + ... + 1050691.

It is an arithmetic number, because the mean of its divisors is an integer number (28064808378).

Almost surely, 2^274403838346 is an apocalyptic number.

274403838346 is a deficient number, since it is larger than the sum of its proper divisors (174633095702).

274403838346 is a wasteful number, since it uses less digits than its factorization.

274403838346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346437.

The product of its (nonzero) digits is 9289728, while the sum is 52.

The spelling of 274403838346 in words is "two hundred seventy-four billion, four hundred three million, eight hundred thirty-eight thousand, three hundred forty-six".