74434059 has 24 divisors (see below), whose sum is σ = 127429120. Its totient is φ = 42532776.

The previous prime is 74434043. The next prime is 74434079. The reversal of 74434059 is 95043447.

It is not a de Polignac number, because 74434059 - 2⁴ = 74434043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74434079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20179 + ... + 23580.

Almost surely, 2^74434059 is an apocalyptic number.

74434059 is a deficient number, since it is larger than the sum of its proper divisors (52995061).

74434059 is an equidigital number, since it uses as much as digits as its factorization.

74434059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43781 (or 43769 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 74434059 is about 8627.5175456211. The cubic root of 74434059 is about 420.6529130563.

The spelling of 74434059 in words is "seventy-four million, four hundred thirty-four thousand, fifty-nine".