77695941 has 8 divisors (see below), whose sum is σ = 103823104. Its totient is φ = 51683040.

The previous prime is 77695931. The next prime is 77695949. The reversal of 77695941 is 14959677.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 77695941 - 2¹⁴ = 77679557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77695949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26965 + ... + 29706.

It is an arithmetic number, because the mean of its divisors is an integer number (12977888).

Almost surely, 2^77695941 is an apocalyptic number.

It is an amenable number.

77695941 is a deficient number, since it is larger than the sum of its proper divisors (26127163).

77695941 is a wasteful number, since it uses less digits than its factorization.

77695941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57131.

The product of its digits is 476280, while the sum is 48.

The square root of 77695941 is about 8814.5301065910. The cubic root of 77695941 is about 426.7099570198.

The spelling of 77695941 in words is "seventy-seven million, six hundred ninety-five thousand, nine hundred forty-one".