73701669 has 8 divisors (see below), whose sum is σ = 100924960. Its totient is φ = 47806416.

The previous prime is 73701659. The next prime is 73701671. The reversal of 73701669 is 96610737.

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

It is not a de Polignac number, because 73701669 - 2⁴ = 73701653 is a prime.

It is a super-2 number, since 2×73701669² = 10863872026771122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73701629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331879 + ... + 332100.

It is an arithmetic number, because the mean of its divisors is an integer number (12615620).

Almost surely, 2^73701669 is an apocalyptic number.

It is an amenable number.

73701669 is a deficient number, since it is larger than the sum of its proper divisors (27223291).

73701669 is a wasteful number, since it uses less digits than its factorization.

73701669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664019.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 73701669 is about 8584.9676178772. The cubic root of 73701669 is about 419.2686990585.

The spelling of 73701669 in words is "seventy-three million, seven hundred one thousand, six hundred sixty-nine".