7474282680 has 64 divisors (see below), whose sum is σ = 23028884640. Its totient is φ = 1939272192.

The previous prime is 7474282631. The next prime is 7474282693. The reversal of 7474282680 is 862824747.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 837259 + ... + 846138.

Almost surely, 2^7474282680 is an apocalyptic number.

It is an amenable number.

7474282680 is an abundant number, since it is smaller than the sum of its proper divisors (15554601960).

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

7474282680 is a wasteful number, since it uses less digits than its factorization.

7474282680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683448 (or 1683444 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 7474282680 is about 86453.9338607562. The cubic root of 7474282680 is about 1955.1939272526.

The spelling of 7474282680 in words is "seven billion, four hundred seventy-four million, two hundred eighty-two thousand, six hundred eighty".