74027849 has 8 divisors (see below), whose sum is σ = 85441728. Its totient is φ = 62823600.

The previous prime is 74027839. The next prime is 74027881. The reversal of 74027849 is 94872047.

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

It is not a de Polignac number, because 74027849 - 2¹⁶ = 73962313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74027839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51647 + ... + 53060.

It is an arithmetic number, because the mean of its divisors is an integer number (10680216).

Almost surely, 2^74027849 is an apocalyptic number.

It is an amenable number.

74027849 is a deficient number, since it is larger than the sum of its proper divisors (11413879).

74027849 is a wasteful number, since it uses less digits than its factorization.

74027849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104815.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 74027849 is about 8603.9438050234. The cubic root of 74027849 is about 419.8863052042.

It can be divided in two parts, 7402 and 7849, that added together give a palindrome (15251).

The spelling of 74027849 in words is "seventy-four million, twenty-seven thousand, eight hundred forty-nine".