73714769 has 2 divisors, whose sum is σ = 73714770. Its totient is φ = 73714768.

The previous prime is 73714763. The next prime is 73714783. The reversal of 73714769 is 96741737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73702225 + 12544 = 8585^2 + 112^2 .

It is a cyclic number.

It is not a de Polignac number, because 73714769 - 2²⁴ = 56937553 is a prime.

It is a super-2 number, since 2×73714769² = 10867734337446722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73714763) 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 as a sum of consecutive naturals, namely, 36857384 + 36857385.

It is an arithmetic number, because the mean of its divisors is an integer number (36857385).

Almost surely, 2^73714769 is an apocalyptic number.

It is an amenable number.

73714769 is a deficient number, since it is larger than the sum of its proper divisors (1).

73714769 is an equidigital number, since it uses as much as digits as its factorization.

73714769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 222264, while the sum is 44.

The square root of 73714769 is about 8585.7305455040. The cubic root of 73714769 is about 419.2935383629.

The spelling of 73714769 in words is "seventy-three million, seven hundred fourteen thousand, seven hundred sixty-nine".