74306969 has 8 divisors (see below), whose sum is σ = 83677440. Its totient is φ = 65372400.

The previous prime is 74306963. The next prime is 74306971. The reversal of 74306969 is 96960347.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74306969 is a prime.

It is a super-2 number, since 2×74306969² = 11043051283933922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74306963) 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, 108614 + ... + 109295.

It is an arithmetic number, because the mean of its divisors is an integer number (10459680).

Almost surely, 2^74306969 is an apocalyptic number.

It is an amenable number.

74306969 is a deficient number, since it is larger than the sum of its proper divisors (9370471).

74306969 is a wasteful number, since it uses less digits than its factorization.

74306969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217951.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 74306969 is about 8620.1490126331. The cubic root of 74306969 is about 420.4133666490.

The spelling of 74306969 in words is "seventy-four million, three hundred six thousand, nine hundred sixty-nine".