7682774342 has 4 divisors (see below), whose sum is σ = 11524161516. Its totient is φ = 3841387170.

The previous prime is 7682774321. The next prime is 7682774377. The reversal of 7682774342 is 2434772867.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920693584 + ... + 1920693587.

It is an arithmetic number, because the mean of its divisors is an integer number (2881040379).

Almost surely, 2^7682774342 is an apocalyptic number.

7682774342 is a deficient number, since it is larger than the sum of its proper divisors (3841387174).

7682774342 is a wasteful number, since it uses less digits than its factorization.

7682774342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841387173.

The product of its digits is 3161088, while the sum is 50.

The square root of 7682774342 is about 87651.4366225677. The cubic root of 7682774342 is about 1973.2072043261.

The spelling of 7682774342 in words is "seven billion, six hundred eighty-two million, seven hundred seventy-four thousand, three hundred forty-two".