7048476478 has 4 divisors (see below), whose sum is σ = 10572714720. Its totient is φ = 3524238238.

The previous prime is 7048476469. The next prime is 7048476499. The reversal of 7048476478 is 8746748407.

7048476478 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1762119118 + ... + 1762119121.

It is an arithmetic number, because the mean of its divisors is an integer number (2643178680).

Almost surely, 2^7048476478 is an apocalyptic number.

7048476478 is a deficient number, since it is larger than the sum of its proper divisors (3524238242).

7048476478 is a wasteful number, since it uses less digits than its factorization.

7048476478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524238241.

The product of its (nonzero) digits is 8429568, while the sum is 55.

The square root of 7048476478 is about 83955.2051870520. The cubic root of 7048476478 is about 1917.3368457681.

The spelling of 7048476478 in words is "seven billion, forty-eight million, four hundred seventy-six thousand, four hundred seventy-eight".