74434265 has 8 divisors (see below), whose sum is σ = 89372808. Its totient is φ = 59512960.

The previous prime is 74434237. The next prime is 74434277. The reversal of 74434265 is 56243447.

It can be written as a sum of positive squares in 4 ways, for example, as 6190144 + 68244121 = 2488^2 + 8261^2 .

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

It is not a de Polignac number, because 74434265 - 2¹⁴ = 74417881 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8855 + ... + 15075.

It is an arithmetic number, because the mean of its divisors is an integer number (11171601).

Almost surely, 2^74434265 is an apocalyptic number.

It is an amenable number.

74434265 is a deficient number, since it is larger than the sum of its proper divisors (14938543).

74434265 is a wasteful number, since it uses less digits than its factorization.

74434265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8619.

The product of its digits is 80640, while the sum is 35.

The square root of 74434265 is about 8627.5294841571. The cubic root of 74434265 is about 420.6533011153.

The spelling of 74434265 in words is "seventy-four million, four hundred thirty-four thousand, two hundred sixty-five".