274898401 has 8 divisors (see below), whose sum is σ = 277332800. Its totient is φ = 272474928.

The previous prime is 274898357. The next prime is 274898411. The reversal of 274898401 is 104898472.

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

It is not a de Polignac number, because 274898401 - 2¹¹ = 274896353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274898411) 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, 52630 + ... + 57616.

It is an arithmetic number, because the mean of its divisors is an integer number (34666600).

Almost surely, 2^274898401 is an apocalyptic number.

It is an amenable number.

274898401 is a deficient number, since it is larger than the sum of its proper divisors (2434399).

274898401 is a wasteful number, since it uses less digits than its factorization.

274898401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 274898401 is about 16580.0603436779. The cubic root of 274898401 is about 650.2156294459.

The spelling of 274898401 in words is "two hundred seventy-four million, eight hundred ninety-eight thousand, four hundred one".