76414469 has 2 divisors, whose sum is σ = 76414470. Its totient is φ = 76414468.

The previous prime is 76414453. The next prime is 76414489. The reversal of 76414469 is 96441467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76300225 + 114244 = 8735^2 + 338^2 .

It is an emirp because it is prime and its reverse (96441467) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76414469 - 2⁴ = 76414453 is a prime.

It is a super-2 number, since 2×76414469² = 11678342145103922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76414489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38207234 + 38207235.

It is an arithmetic number, because the mean of its divisors is an integer number (38207235).

Almost surely, 2^76414469 is an apocalyptic number.

It is an amenable number.

76414469 is a deficient number, since it is larger than the sum of its proper divisors (1).

76414469 is an equidigital number, since it uses as much as digits as its factorization.

76414469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 76414469 is about 8741.5369930007. The cubic root of 76414469 is about 424.3509705992.

The spelling of 76414469 in words is "seventy-six million, four hundred fourteen thousand, four hundred sixty-nine".