4798623478 has 16 divisors (see below), whose sum is σ = 7871048640. Its totient is φ = 2175982600.

The previous prime is 4798623463. The next prime is 4798623497. The reversal of 4798623478 is 8743268974.

It is a super-2 number, since 2×4798623478² = 46053574567225632968, which contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 251068 + ... + 269503.

It is an arithmetic number, because the mean of its divisors is an integer number (491940540).

Almost surely, 2^4798623478 is an apocalyptic number.

4798623478 is a deficient number, since it is larger than the sum of its proper divisors (3072425162).

4798623478 is a wasteful number, since it uses less digits than its factorization.

4798623478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521003.

The product of its digits is 16257024, while the sum is 58.

The square root of 4798623478 is about 69272.0973985919. The cubic root of 4798623478 is about 1686.7040646841.

The spelling of 4798623478 in words is "four billion, seven hundred ninety-eight million, six hundred twenty-three thousand, four hundred seventy-eight".