7240481804 has 12 divisors (see below), whose sum is σ = 12671482824. Its totient is φ = 3620058144.

The previous prime is 7240481777. The next prime is 7240481887. The reversal of 7240481804 is 4081840427.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 84959 + ... + 147305.

It is an arithmetic number, because the mean of its divisors is an integer number (1055956902).

Almost surely, 2^7240481804 is an apocalyptic number.

It is an amenable number.

7240481804 is a deficient number, since it is larger than the sum of its proper divisors (5431001020).

7240481804 is a wasteful number, since it uses less digits than its factorization.

7240481804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91384 (or 91382 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 7240481804 is about 85091.0207013643. The cubic root of 7240481804 is about 1934.5909663408.

The spelling of 7240481804 in words is "seven billion, two hundred forty million, four hundred eighty-one thousand, eight hundred four".