3723028003 has 4 divisors (see below), whose sum is σ = 3723664608. Its totient is φ = 3722391400.

The previous prime is 3723027947. The next prime is 3723028007. The reversal of 3723028003 is 3008203273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3008203273 = 1097 ⋅2742209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3723028003 is a prime.

It is a super-2 number, since 2×3723028003² = 27721875022244336018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3723028007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309448 + ... + 321253.

It is an arithmetic number, because the mean of its divisors is an integer number (930916152).

Almost surely, 2^3723028003 is an apocalyptic number.

3723028003 is a deficient number, since it is larger than the sum of its proper divisors (636605).

3723028003 is an equidigital number, since it uses as much as digits as its factorization.

3723028003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636604.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3723028003 is about 61016.6207110817. The cubic root of 3723028003 is about 1549.8824750295.

The spelling of 3723028003 in words is "three billion, seven hundred twenty-three million, twenty-eight thousand, three".