4779780003 has 16 divisors (see below), whose sum is σ = 7082220960. Its totient is φ = 3186040608.

The previous prime is 4779779999. The next prime is 4779780007. The reversal of 4779780003 is 3000879774.

It is an interprime number because it is at equal distance from previous prime (4779779999) and next prime (4779780007).

It is not a de Polignac number, because 4779780003 - 2² = 4779779999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4779780007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337501 + ... + 351377.

It is an arithmetic number, because the mean of its divisors is an integer number (442638810).

Almost surely, 2^4779780003 is an apocalyptic number.

4779780003 is a deficient number, since it is larger than the sum of its proper divisors (2302440957).

4779780003 is a wasteful number, since it uses less digits than its factorization.

4779780003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26643 (or 26637 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 4779780003 is about 69135.9530418146. The cubic root of 4779780003 is about 1684.4933571165.

The spelling of 4779780003 in words is "four billion, seven hundred seventy-nine million, seven hundred eighty thousand, three".