7669338 has 16 divisors (see below), whose sum is σ = 15833856. Its totient is φ = 2473920.

The previous prime is 7669309. The next prime is 7669339. The reversal of 7669338 is 8339667.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7669338.

It is not an unprimeable number, because it can be changed into a prime (7669339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20431 + ... + 20802.

It is an arithmetic number, because the mean of its divisors is an integer number (989616).

Almost surely, 2^7669338 is an apocalyptic number.

7669338 is an abundant number, since it is smaller than the sum of its proper divisors (8164518).

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

7669338 is a wasteful number, since it uses less digits than its factorization.

7669338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41269.

The product of its digits is 163296, while the sum is 42.

The square root of 7669338 is about 2769.3569650733. The cubic root of 7669338 is about 197.2056224371.

It can be divided in two parts, 766933 and 8, that added together give a triangular number (766941 = T₁₂₃₈).

The spelling of 7669338 in words is "seven million, six hundred sixty-nine thousand, three hundred thirty-eight".