7683398942 has 8 divisors (see below), whose sum is σ = 12131682600. Its totient is φ = 3639504744.

The previous prime is 7683398917. The next prime is 7683398963. The reversal of 7683398942 is 2498933867.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101097317 + ... + 101097392.

It is an arithmetic number, because the mean of its divisors is an integer number (1516460325).

Almost surely, 2^7683398942 is an apocalyptic number.

7683398942 is a deficient number, since it is larger than the sum of its proper divisors (4448283658).

7683398942 is a wasteful number, since it uses less digits than its factorization.

7683398942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202194730.

The product of its digits is 15676416, while the sum is 59.

The square root of 7683398942 is about 87654.9995265530. Note that the first 3 decimals coincide. The cubic root of 7683398942 is about 1973.2606759743.

The spelling of 7683398942 in words is "seven billion, six hundred eighty-three million, three hundred ninety-eight thousand, nine hundred forty-two".