274779483 has 16 divisors (see below), whose sum is σ = 423190656. Its totient is φ = 156736640.

The previous prime is 274779481. The next prime is 274779521. The reversal of 274779483 is 384977472.

It is a cyclic number.

It is not a de Polignac number, because 274779483 - 2¹ = 274779481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (274779481) 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 15 ways as a sum of consecutive naturals, for example, 244341 + ... + 245462.

It is an arithmetic number, because the mean of its divisors is an integer number (26449416).

Almost surely, 2^274779483 is an apocalyptic number.

274779483 is a deficient number, since it is larger than the sum of its proper divisors (148411173).

274779483 is a wasteful number, since it uses less digits than its factorization.

274779483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489834.

The product of its digits is 2370816, while the sum is 51.

The square root of 274779483 is about 16576.4737806326. The cubic root of 274779483 is about 650.1218572326.

The spelling of 274779483 in words is "two hundred seventy-four million, seven hundred seventy-nine thousand, four hundred eighty-three".