7730006 has 8 divisors (see below), whose sum is σ = 11725560. Its totient is φ = 3821488.

The previous prime is 7729999. The next prime is 7730033. The reversal of 7730006 is 6000377.

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

It is a congruent 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, 21536 + ... + 21891.

It is an arithmetic number, because the mean of its divisors is an integer number (1465695).

Almost surely, 2^7730006 is an apocalyptic number.

7730006 is a deficient number, since it is larger than the sum of its proper divisors (3995554).

7730006 is a wasteful number, since it uses less digits than its factorization.

7730006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43518.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 7730006 is about 2780.2888339164. The cubic root of 7730006 is about 197.7242530981.

The spelling of 7730006 in words is "seven million, seven hundred thirty thousand, six".