7669938 has 8 divisors (see below), whose sum is σ = 15339888. Its totient is φ = 2556644.

The previous prime is 7669877. The next prime is 7669943. The reversal of 7669938 is 8399667.

It is a happy number.

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

7669938 is an admirable 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, 639156 + ... + 639167.

It is an arithmetic number, because the mean of its divisors is an integer number (1917486).

Almost surely, 2^7669938 is an apocalyptic number.

7669938 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.

7669938 is a wasteful number, since it uses less digits than its factorization.

7669938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278328.

The product of its digits is 489888, while the sum is 48.

The square root of 7669938 is about 2769.4652913514. The cubic root of 7669938 is about 197.2107650056.

The spelling of 7669938 in words is "seven million, six hundred sixty-nine thousand, nine hundred thirty-eight".