7474663000 has 128 divisors (see below), whose sum is σ = 20679235200. Its totient is φ = 2474304000.

The previous prime is 7474662983. The next prime is 7474663019. The reversal of 7474663000 is 3664747.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184590 + ... + 221410.

It is an arithmetic number, because the mean of its divisors is an integer number (161556525).

Almost surely, 2^7474663000 is an apocalyptic number.

7474663000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7474663000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10339617600).

7474663000 is an abundant number, since it is smaller than the sum of its proper divisors (13204572200).

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

7474663000 is a wasteful number, since it uses less digits than its factorization.

7474663000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36878 (or 36864 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 7474663000 is about 86456.1333856656. The cubic root of 7474663000 is about 1955.2270892640.

The spelling of 7474663000 in words is "seven billion, four hundred seventy-four million, six hundred sixty-three thousand".