874034081 has 4 divisors (see below), whose sum is σ = 874157700. Its totient is φ = 873910464.

The previous prime is 874034059. The next prime is 874034087. The reversal of 874034081 is 180430478.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 398401600 + 475632481 = 19960^2 + 21809^2 .

It is a cyclic number.

It is not a de Polignac number, because 874034081 - 2¹⁰ = 874033057 is a prime.

It is a super-2 number, since 2×874034081² = 1527871149499029122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874034087) 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 3 ways as a sum of consecutive naturals, for example, 50516 + ... + 65573.

It is an arithmetic number, because the mean of its divisors is an integer number (218539425).

Almost surely, 2^874034081 is an apocalyptic number.

It is an amenable number.

874034081 is a deficient number, since it is larger than the sum of its proper divisors (123619).

874034081 is a wasteful number, since it uses less digits than its factorization.

874034081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123618.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 874034081 is about 29564.0673960807. The cubic root of 874034081 is about 956.1135119762.

The spelling of 874034081 in words is "eight hundred seventy-four million, thirty-four thousand, eighty-one".