7730396 has 6 divisors (see below), whose sum is σ = 13528200. Its totient is φ = 3865196.

The previous prime is 7730383. The next prime is 7730413. The reversal of 7730396 is 6930377.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 966296 + ... + 966303.

It is an arithmetic number, because the mean of its divisors is an integer number (2254700).

Almost surely, 2^7730396 is an apocalyptic number.

It is an amenable number.

7730396 is a deficient number, since it is larger than the sum of its proper divisors (5797804).

7730396 is a wasteful number, since it uses less digits than its factorization.

7730396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932603 (or 1932601 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 7730396 is about 2780.3589696296. The cubic root of 7730396 is about 197.7275782858.

The spelling of 7730396 in words is "seven million, seven hundred thirty thousand, three hundred ninety-six".