76941819 has 12 divisors (see below), whose sum is σ = 115254776. Its totient is φ = 51294384.

The previous prime is 76941793. The next prime is 76941857. The reversal of 76941819 is 91814967.

It is a happy number.

It is not a de Polignac number, because 76941819 - 2⁷ = 76941691 is a prime.

It is a super-2 number, since 2×76941819² = 11840087022057522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76941859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158074 + ... + 158559.

Almost surely, 2^76941819 is an apocalyptic number.

76941819 is a deficient number, since it is larger than the sum of its proper divisors (38312957).

76941819 is an equidigital number, since it uses as much as digits as its factorization.

76941819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316648 (or 316636 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 76941819 is about 8771.6485907724. The cubic root of 76941819 is about 425.3249077191.

The spelling of 76941819 in words is "seventy-six million, nine hundred forty-one thousand, eight hundred nineteen".