7480383900 has 72 divisors (see below), whose sum is σ = 23610822144. Its totient is φ = 1813425600.

The previous prime is 7480383893. The next prime is 7480383901. The reversal of 7480383900 is 93830847.

It is a super-2 number, since 2×7480383900² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480383901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1130092 + ... + 1136691.

Almost surely, 2^7480383900 is an apocalyptic number.

It is an amenable number.

7480383900 is an abundant number, since it is smaller than the sum of its proper divisors (16130438244).

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

7480383900 is a wasteful number, since it uses less digits than its factorization.

7480383900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266811 (or 2266804 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 7480383900 is about 86489.2126221531. The cubic root of 7480383900 is about 1955.7257876061.

The spelling of 7480383900 in words is "seven billion, four hundred eighty million, three hundred eighty-three thousand, nine hundred".