7730948 has 12 divisors (see below), whose sum is σ = 14241360. Its totient is φ = 3661992.

The previous prime is 7730923. The next prime is 7730953. The reversal of 7730948 is 8490377.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50786 + ... + 50937.

It is an arithmetic number, because the mean of its divisors is an integer number (1186780).

Almost surely, 2^7730948 is an apocalyptic number.

It is an amenable number.

7730948 is a deficient number, since it is larger than the sum of its proper divisors (6510412).

7730948 is a wasteful number, since it uses less digits than its factorization.

7730948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101746 (or 101744 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 7730948 is about 2780.4582356151. The cubic root of 7730948 is about 197.7322845141.

The spelling of 7730948 in words is "seven million, seven hundred thirty thousand, nine hundred forty-eight".