3123738903 has 8 divisors (see below), whose sum is σ = 4168395648. Its totient is φ = 2080787384.

The previous prime is 3123738887. The next prime is 3123738907. The reversal of 3123738903 is 3098373213.

3123738903 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3123738903 - 2⁴ = 3123738887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123738907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422025 + ... + 429362.

It is an arithmetic number, because the mean of its divisors is an integer number (521049456).

Almost surely, 2^3123738903 is an apocalyptic number.

3123738903 is a deficient number, since it is larger than the sum of its proper divisors (1044656745).

3123738903 is a wasteful number, since it uses less digits than its factorization.

3123738903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852613.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 3123738903 is about 55890.4187048192. The cubic root of 3123738903 is about 1461.8121775792.

The spelling of 3123738903 in words is "three billion, one hundred twenty-three million, seven hundred thirty-eight thousand, nine hundred three".