7628038 has 16 divisors (see below), whose sum is σ = 12600720. Its totient is φ = 3434400.

The previous prime is 7628021. The next prime is 7628039. The reversal of 7628038 is 8308267.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7627994 and 7628012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7628039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808 + ... + 3988.

It is an arithmetic number, because the mean of its divisors is an integer number (787545).

Almost surely, 2^7628038 is an apocalyptic number.

7628038 is a deficient number, since it is larger than the sum of its proper divisors (4972682).

7628038 is a wasteful number, since it uses less digits than its factorization.

7628038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 7628038 is about 2761.8902947076. The cubic root of 7628038 is about 196.8509957464.

The spelling of 7628038 in words is "seven million, six hundred twenty-eight thousand, thirty-eight".