7674480 has 320 divisors, whose sum is σ = 32140800. Its totient is φ = 1658880.

The previous prime is 7674467. The next prime is 7674481. The reversal of 7674480 is 844767.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7674481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 403911 + ... + 403929.

It is an arithmetic number, because the mean of its divisors is an integer number (100440).

Almost surely, 2^7674480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7674480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16070400).

7674480 is an abundant number, since it is smaller than the sum of its proper divisors (24466320).

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

7674480 is a wasteful number, since it uses less digits than its factorization.

7674480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 7674480 is about 2770.2851838755. The cubic root of 7674480 is about 197.2496855523.

The spelling of 7674480 in words is "seven million, six hundred seventy-four thousand, four hundred eighty".