4009346503 has 6 divisors (see below), whose sum is σ = 4231471344. Its totient is φ = 3798327924.

The previous prime is 4009346489. The next prime is 4009346519. The reversal of 4009346503 is 3056439004.

It is a happy number.

4009346503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4009346503 is a prime.

It is a super-2 number, since 2×4009346503² = 32149718762236658018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4009346533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5552751 + ... + 5553472.

It is an arithmetic number, because the mean of its divisors is an integer number (705245224).

Almost surely, 2^4009346503 is an apocalyptic number.

4009346503 is a deficient number, since it is larger than the sum of its proper divisors (222124841).

4009346503 is a wasteful number, since it uses less digits than its factorization.

4009346503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106261 (or 11106242 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 4009346503 is about 63319.4006841505. The cubic root of 4009346503 is about 1588.6364776160.

The spelling of 4009346503 in words is "four billion, nine million, three hundred forty-six thousand, five hundred three".