776940095 has 8 divisors (see below), whose sum is σ = 945100176. Its totient is φ = 613037376.

The previous prime is 776940079. The next prime is 776940113. The reversal of 776940095 is 590049677.

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

It is a cyclic number.

It is not a de Polignac number, because 776940095 - 2⁴ = 776940079 is a prime.

It is a super-2 number, since 2×776940095² = 1207271822437218050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063937 + ... + 1064666.

It is an arithmetic number, because the mean of its divisors is an integer number (118137522).

Almost surely, 2^776940095 is an apocalyptic number.

776940095 is a deficient number, since it is larger than the sum of its proper divisors (168160081).

776940095 is a wasteful number, since it uses less digits than its factorization.

776940095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128681.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 776940095 is about 27873.6451688687. The cubic root of 776940095 is about 919.3111159175.

The spelling of 776940095 in words is "seven hundred seventy-six million, nine hundred forty thousand, ninety-five".