7796774382 has 8 divisors (see below), whose sum is σ = 15593548776. Its totient is φ = 2598924792.

The previous prime is 7796774309. The next prime is 7796774387. The reversal of 7796774382 is 2834776977.

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

7796774382 is an admirable number.

It is a super-2 number, since 2×7796774382² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7796774387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649731193 + ... + 649731204.

It is an arithmetic number, because the mean of its divisors is an integer number (1949193597).

Almost surely, 2^7796774382 is an apocalyptic number.

7796774382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7796774382 is a wasteful number, since it uses less digits than its factorization.

7796774382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299462402.

The product of its digits is 24893568, while the sum is 60.

The square root of 7796774382 is about 88299.3453090112. The cubic root of 7796774382 is about 1982.9190680063.

The spelling of 7796774382 in words is "seven billion, seven hundred ninety-six million, seven hundred seventy-four thousand, three hundred eighty-two".