274070893 has 4 divisors (see below), whose sum is σ = 274116960. Its totient is φ = 274024828.

The previous prime is 274070879. The next prime is 274070903. The reversal of 274070893 is 398070472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 274070893 - 2⁵ = 274070861 is a prime.

It is a super-2 number, since 2×274070893² = 150229708779634898, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274070813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12505 + ... + 26542.

It is an arithmetic number, because the mean of its divisors is an integer number (68529240).

Almost surely, 2^274070893 is an apocalyptic number.

It is an amenable number.

274070893 is a deficient number, since it is larger than the sum of its proper divisors (46067).

274070893 is an equidigital number, since it uses as much as digits as its factorization.

274070893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46066.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 274070893 is about 16555.0866201298. The cubic root of 274070893 is about 649.5625403632.

The spelling of 274070893 in words is "two hundred seventy-four million, seventy thousand, eight hundred ninety-three".