74380067 has 8 divisors (see below), whose sum is σ = 78566400. Its totient is φ = 70305480.

The previous prime is 74380057. The next prime is 74380069. The reversal of 74380067 is 76008347.

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

It is a cyclic number.

It is not a de Polignac number, because 74380067 - 2⁴ = 74380051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74380069) 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, 26567 + ... + 29232.

It is an arithmetic number, because the mean of its divisors is an integer number (9820800).

Almost surely, 2^74380067 is an apocalyptic number.

74380067 is a deficient number, since it is larger than the sum of its proper divisors (4186333).

74380067 is a wasteful number, since it uses less digits than its factorization.

74380067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55873.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74380067 is about 8624.3879203106. The cubic root of 74380067 is about 420.5511792260.

The spelling of 74380067 in words is "seventy-four million, three hundred eighty thousand, sixty-seven".