274242079 has 8 divisors (see below), whose sum is σ = 292495968. Its totient is φ = 256224000.

The previous prime is 274242061. The next prime is 274242107. The reversal of 274242079 is 970242472.

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

It is not a de Polignac number, because 274242079 - 2⁵ = 274242047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274252079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56547 + ... + 61204.

It is an arithmetic number, because the mean of its divisors is an integer number (36561996).

Almost surely, 2^274242079 is an apocalyptic number.

274242079 is a deficient number, since it is larger than the sum of its proper divisors (18253889).

274242079 is a wasteful number, since it uses less digits than its factorization.

274242079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117905.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 274242079 is about 16560.2560064753. The cubic root of 274242079 is about 649.6977521797.

The spelling of 274242079 in words is "two hundred seventy-four million, two hundred forty-two thousand, seventy-nine".