7476448487 has 8 divisors (see below), whose sum is σ = 7547854656. Its totient is φ = 7405343712.

The previous prime is 7476448451. The next prime is 7476448489. The reversal of 7476448487 is 7848446747.

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

It is a cyclic number.

It is not a de Polignac number, because 7476448487 - 2¹⁰ = 7476447463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7476448489) by changing a digit.

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, 25343 + ... + 124880.

It is an arithmetic number, because the mean of its divisors is an integer number (943481832).

Almost surely, 2^7476448487 is an apocalyptic number.

7476448487 is a deficient number, since it is larger than the sum of its proper divisors (71406169).

7476448487 is a wasteful number, since it uses less digits than its factorization.

7476448487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150697.

The product of its digits is 33718272, while the sum is 59.

The square root of 7476448487 is about 86466.4587397911. The cubic root of 7476448487 is about 1955.3827598103.

The spelling of 7476448487 in words is "seven billion, four hundred seventy-six million, four hundred forty-eight thousand, four hundred eighty-seven".