7699942 has 8 divisors (see below), whose sum is σ = 11609136. Its totient is φ = 3830232.

The previous prime is 7699931. The next prime is 7699961. The reversal of 7699942 is 2499967.

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

It is a junction number, because it is equal to n+sod(n) for n = 7699892 and 7699901.

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, 9378 + ... + 10165.

It is an arithmetic number, because the mean of its divisors is an integer number (1451142).

Almost surely, 2^7699942 is an apocalyptic number.

7699942 is a deficient number, since it is larger than the sum of its proper divisors (3909194).

7699942 is a wasteful number, since it uses less digits than its factorization.

7699942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19742.

The product of its digits is 244944, while the sum is 46.

The square root of 7699942 is about 2774.8769342081. The cubic root of 7699942 is about 197.4675864127.

The spelling of 7699942 in words is "seven million, six hundred ninety-nine thousand, nine hundred forty-two".