7269438 has 96 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 1900800.

The previous prime is 7269373. The next prime is 7269439. The reversal of 7269438 is 8349627.

It is a junction number, because it is equal to n+sod(n) for n = 7269396 and 7269405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7269439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 234483 + ... + 234513.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 2^7269438 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7269438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

7269438 is an abundant number, since it is smaller than the sum of its proper divisors (11116482).

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

7269438 is a wasteful number, since it uses less digits than its factorization.

7269438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 83 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 7269438 is about 2696.1895333971. The cubic root of 7269438 is about 193.7166480226.

The spelling of 7269438 in words is "seven million, two hundred sixty-nine thousand, four hundred thirty-eight".