77334107 has 4 divisors (see below), whose sum is σ = 79424256. Its totient is φ = 75243960.

The previous prime is 77334091. The next prime is 77334113. The reversal of 77334107 is 70143377.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70143377 = 17 ⋅4126081.

It is a cyclic number.

It is not a de Polignac number, because 77334107 - 2⁴ = 77334091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77334007) 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, 1045019 + ... + 1045092.

It is an arithmetic number, because the mean of its divisors is an integer number (19856064).

Almost surely, 2^77334107 is an apocalyptic number.

77334107 is a deficient number, since it is larger than the sum of its proper divisors (2090149).

77334107 is a wasteful number, since it uses less digits than its factorization.

77334107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090148.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 77334107 is about 8793.9812940442. The cubic root of 77334107 is about 426.0465226510.

The spelling of 77334107 in words is "seventy-seven million, three hundred thirty-four thousand, one hundred seven".