3791222103 has 4 divisors (see below), whose sum is σ = 5054962808. Its totient is φ = 2527481400.

The previous prime is 3791222093. The next prime is 3791222179. The reversal of 3791222103 is 3012221973.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3791222103 - 2¹⁰ = 3791221079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791222803) 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, 631870348 + ... + 631870353.

It is an arithmetic number, because the mean of its divisors is an integer number (1263740702).

Almost surely, 2^3791222103 is an apocalyptic number.

3791222103 is a deficient number, since it is larger than the sum of its proper divisors (1263740705).

3791222103 is a wasteful number, since it uses less digits than its factorization.

3791222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263740704.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3791222103 is about 61572.9007193912. The cubic root of 3791222103 is about 1559.2882605466.

The spelling of 3791222103 in words is "three billion, seven hundred ninety-one million, two hundred twenty-two thousand, one hundred three".