874334149 has 4 divisors (see below), whose sum is σ = 941590636. Its totient is φ = 807077664.

The previous prime is 874334113. The next prime is 874334171. The reversal of 874334149 is 941433478.

874334149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 214769025 + 659565124 = 14655^2 + 25682^2 .

It is a cyclic number.

It is not a de Polignac number, because 874334149 - 2¹³ = 874325957 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 (874334189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33628224 + ... + 33628249.

It is an arithmetic number, because the mean of its divisors is an integer number (235397659).

Almost surely, 2^874334149 is an apocalyptic number.

It is an amenable number.

874334149 is a deficient number, since it is larger than the sum of its proper divisors (67256487).

874334149 is a wasteful number, since it uses less digits than its factorization.

874334149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67256486.

The product of its digits is 290304, while the sum is 43.

The square root of 874334149 is about 29569.1418373953. The cubic root of 874334149 is about 956.2229151256. Note that the first 3 decimals are identical.

The spelling of 874334149 in words is "eight hundred seventy-four million, three hundred thirty-four thousand, one hundred forty-nine".