73258969 has 16 divisors (see below), whose sum is σ = 86112000. Its totient is φ = 62295072.

The previous prime is 73258961. The next prime is 73258993. The reversal of 73258969 is 96985237.

It is not a de Polignac number, because 73258969 - 2³ = 73258961 is a prime.

It is a super-2 number, since 2×73258969² = 10733753077885922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73258961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46212 + ... + 47770.

It is an arithmetic number, because the mean of its divisors is an integer number (5382000).

Almost surely, 2^73258969 is an apocalyptic number.

It is an amenable number.

73258969 is a deficient number, since it is larger than the sum of its proper divisors (12853031).

73258969 is a wasteful number, since it uses less digits than its factorization.

73258969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717 (or 1703 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 73258969 is about 8559.1453428482. The cubic root of 73258969 is about 418.4275461033.

The spelling of 73258969 in words is "seventy-three million, two hundred fifty-eight thousand, nine hundred sixty-nine".