7458891482 has 8 divisors (see below), whose sum is σ = 12786671136. Its totient is φ = 3196667772.

The previous prime is 7458891469. The next prime is 7458891523. The reversal of 7458891482 is 2841988547.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 266388968 + ... + 266388995.

It is an arithmetic number, because the mean of its divisors is an integer number (1598333892).

Almost surely, 2^7458891482 is an apocalyptic number.

7458891482 is a deficient number, since it is larger than the sum of its proper divisors (5327779654).

7458891482 is a wasteful number, since it uses less digits than its factorization.

7458891482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532777972.

The product of its digits is 5160960, while the sum is 56.

The square root of 7458891482 is about 86364.8741213695. The cubic root of 7458891482 is about 1953.8509463627.

The spelling of 7458891482 in words is "seven billion, four hundred fifty-eight million, eight hundred ninety-one thousand, four hundred eighty-two".