4740720478 has 16 divisors (see below), whose sum is σ = 7659353520. Its totient is φ = 2187662976.

The previous prime is 4740720449. The next prime is 4740720499. The reversal of 4740720478 is 8740270474.

It is a happy number.

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, 206701 + ... + 228487.

It is an arithmetic number, because the mean of its divisors is an integer number (478709595).

Almost surely, 2^4740720478 is an apocalyptic number.

4740720478 is a deficient number, since it is larger than the sum of its proper divisors (2918633042).

4740720478 is a wasteful number, since it uses less digits than its factorization.

4740720478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30171.

The product of its (nonzero) digits is 351232, while the sum is 43.

The square root of 4740720478 is about 68852.8901208947. The cubic root of 4740720478 is about 1679.8923398035.

The spelling of 4740720478 in words is "four billion, seven hundred forty million, seven hundred twenty thousand, four hundred seventy-eight".