7394481484 has 24 divisors (see below), whose sum is σ = 14669216240. Its totient is φ = 3233214144.

The previous prime is 7394481473. The next prime is 7394481527. The reversal of 7394481484 is 4841844937.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741159 + ... + 3743134.

Almost surely, 2^7394481484 is an apocalyptic number.

It is an amenable number.

7394481484 is a deficient number, since it is larger than the sum of its proper divisors (7274734756).

7394481484 is a wasteful number, since it uses less digits than its factorization.

7394481484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7484329 (or 7484327 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The square root of 7394481484 is about 85991.1709653962. The cubic root of 7394481484 is about 1948.2106297551.

The spelling of 7394481484 in words is "seven billion, three hundred ninety-four million, four hundred eighty-one thousand, four hundred eighty-four".