74241434 has 8 divisors (see below), whose sum is σ = 112930848. Its totient is φ = 36597820.

The previous prime is 74241407. The next prime is 74241439. The reversal of 74241434 is 43414247.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74241397 and 74241406.

It is not an unprimeable number, because it can be changed into a prime (74241439) 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, 261272 + ... + 261555.

It is an arithmetic number, because the mean of its divisors is an integer number (14116356).

Almost surely, 2^74241434 is an apocalyptic number.

74241434 is a deficient number, since it is larger than the sum of its proper divisors (38689414).

74241434 is a wasteful number, since it uses less digits than its factorization.

74241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522900.

The product of its digits is 10752, while the sum is 29.

The square root of 74241434 is about 8616.3469057368. The cubic root of 74241434 is about 420.2897358327.

The spelling of 74241434 in words is "seventy-four million, two hundred forty-one thousand, four hundred thirty-four".