7480669 has 12 divisors (see below), whose sum is σ = 8725024. Its totient is φ = 6282792.

The previous prime is 7480657. The next prime is 7480673. The reversal of 7480669 is 9660847.

It is not a de Polignac number, because 7480669 - 2⁹ = 7480157 is a prime.

It is a super-2 number, since 2×7480669² = 111920817375122, which contains 22 as substring.

7480669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24214 + ... + 24520.

Almost surely, 2^7480669 is an apocalyptic number.

It is an amenable number.

7480669 is a deficient number, since it is larger than the sum of its proper divisors (1244355).

7480669 is an equidigital number, since it uses as much as digits as its factorization.

7480669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 7480669 is about 2735.0811688138. The cubic root of 7480669 is about 195.5750633494.

The spelling of 7480669 in words is "seven million, four hundred eighty thousand, six hundred sixty-nine".