7930755 has 48 divisors (see below), whose sum is σ = 16645824. Its totient is φ = 3409920.

The previous prime is 7930709. The next prime is 7930757. The reversal of 7930755 is 5570397.

It is not a de Polignac number, because 7930755 - 2⁹ = 7930243 is a prime.

7930755 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7930757) 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, 4615 + ... + 6095.

It is an arithmetic number, because the mean of its divisors is an integer number (346788).

Almost surely, 2^7930755 is an apocalyptic number.

7930755 is an abundant number, since it is smaller than the sum of its proper divisors (8715069).

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

7930755 is a wasteful number, since it uses less digits than its factorization.

7930755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 7930755 is about 2816.1596190557. The cubic root of 7930755 is about 199.4212853955.

The spelling of 7930755 in words is "seven million, nine hundred thirty thousand, seven hundred fifty-five".