77336342 has 4 divisors (see below), whose sum is σ = 116004516. Its totient is φ = 38668170.

The previous prime is 77336333. The next prime is 77336377. The reversal of 77336342 is 24363377.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19334084 + ... + 19334087.

It is an arithmetic number, because the mean of its divisors is an integer number (29001129).

Almost surely, 2^77336342 is an apocalyptic number.

77336342 is a deficient number, since it is larger than the sum of its proper divisors (38668174).

77336342 is a wasteful number, since it uses less digits than its factorization.

77336342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38668173.

The product of its digits is 63504, while the sum is 35.

The square root of 77336342 is about 8794.1083686750. The cubic root of 77336342 is about 426.0506269410.

The spelling of 77336342 in words is "seventy-seven million, three hundred thirty-six thousand, three hundred forty-two".