74040367 has 16 divisors (see below), whose sum is σ = 78550560. Its totient is φ = 69697152.

The previous prime is 74040361. The next prime is 74040413. The reversal of 74040367 is 76304047.

It is a de Polignac number, because none of the positive numbers 2^k-74040367 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 (74040361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275109 + ... + 275377.

It is an arithmetic number, because the mean of its divisors is an integer number (4909410).

Almost surely, 2^74040367 is an apocalyptic number.

74040367 is a deficient number, since it is larger than the sum of its proper divisors (4510193).

74040367 is a wasteful number, since it uses less digits than its factorization.

74040367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 74040367 is about 8604.6712313719. The cubic root of 74040367 is about 419.9099712551.

The spelling of 74040367 in words is "seventy-four million, forty thousand, three hundred sixty-seven".