274108939 has 8 divisors (see below), whose sum is σ = 295351952. Its totient is φ = 252888480.

The previous prime is 274108927. The next prime is 274109023. The reversal of 274108939 is 939801472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 274108939 - 2¹³ = 274100747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 274108895 and 274108904.

It is not an unprimeable number, because it can be changed into a prime (274108909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26377 + ... + 35269.

It is an arithmetic number, because the mean of its divisors is an integer number (36918994).

Almost surely, 2^274108939 is an apocalyptic number.

274108939 is a deficient number, since it is larger than the sum of its proper divisors (21243013).

274108939 is a wasteful number, since it uses less digits than its factorization.

274108939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11277.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 274108939 is about 16556.2356530704. The cubic root of 274108939 is about 649.5925959846.

The spelling of 274108939 in words is "two hundred seventy-four million, one hundred eight thousand, nine hundred thirty-nine".