76995469 has 4 divisors (see below), whose sum is σ = 77486044. Its totient is φ = 76504896.

The previous prime is 76995463. The next prime is 76995497. The reversal of 76995469 is 96459967.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96459967 = 67 ⋅1439701.

It can be written as a sum of positive squares in 2 ways, for example, as 11142244 + 65853225 = 3338^2 + 8115^2 .

It is a cyclic number.

It is not a de Polignac number, because 76995469 - 2⁵ = 76995437 is a prime.

It is a super-2 number, since 2×76995469² = 11856604493059922, 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 (76995463) 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, 245052 + ... + 245365.

It is an arithmetic number, because the mean of its divisors is an integer number (19371511).

Almost surely, 2^76995469 is an apocalyptic number.

It is an amenable number.

76995469 is a deficient number, since it is larger than the sum of its proper divisors (490575).

76995469 is a wasteful number, since it uses less digits than its factorization.

76995469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490574.

The product of its digits is 3674160, while the sum is 55.

The square root of 76995469 is about 8774.7062059080. The cubic root of 76995469 is about 425.4237416171.

The spelling of 76995469 in words is "seventy-six million, nine hundred ninety-five thousand, four hundred sixty-nine".