77334941 has 4 divisors (see below), whose sum is σ = 79133472. Its totient is φ = 75536412.

The previous prime is 77334937. The next prime is 77334949. The reversal of 77334941 is 14943377.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14943377 = 1289 ⋅11593.

It is a cyclic number.

It is not a de Polignac number, because 77334941 - 2² = 77334937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 77334895 and 77334904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77334949) 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, 899201 + ... + 899286.

It is an arithmetic number, because the mean of its divisors is an integer number (19783368).

Almost surely, 2^77334941 is an apocalyptic number.

It is an amenable number.

77334941 is a deficient number, since it is larger than the sum of its proper divisors (1798531).

77334941 is a wasteful number, since it uses less digits than its factorization.

77334941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798530.

The product of its digits is 63504, while the sum is 38.

The square root of 77334941 is about 8794.0287127118. The cubic root of 77334941 is about 426.0480541940.

The spelling of 77334941 in words is "seventy-seven million, three hundred thirty-four thousand, nine hundred forty-one".