73370969 has 4 divisors (see below), whose sum is σ = 83852544. Its totient is φ = 62889396.

The previous prime is 73370959. The next prime is 73370981. The reversal of 73370969 is 96907337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96907337 = 43 ⋅2253659.

It is a cyclic number.

It is not a de Polignac number, because 73370969 - 2⁴ = 73370953 is a prime.

It is a super-2 number, since 2×73370969² = 10766598183997922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73370959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240777 + ... + 5240790.

It is an arithmetic number, because the mean of its divisors is an integer number (20963136).

Almost surely, 2^73370969 is an apocalyptic number.

It is an amenable number.

73370969 is a deficient number, since it is larger than the sum of its proper divisors (10481575).

73370969 is a wasteful number, since it uses less digits than its factorization.

73370969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481574.

The product of its (nonzero) digits is 214326, while the sum is 44.

The square root of 73370969 is about 8565.6855534160. The cubic root of 73370969 is about 418.6406714215.

The spelling of 73370969 in words is "seventy-three million, three hundred seventy thousand, nine hundred sixty-nine".