3791436106 has 4 divisors (see below), whose sum is σ = 5687154162. Its totient is φ = 1895718052.

The previous prime is 3791436083. The next prime is 3791436109. The reversal of 3791436106 is 6016341973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6016341973 = 17 ⋅353902469.

It can be written as a sum of positive squares in only one way, i.e., 3637899225 + 153536881 = 60315^2 + 12391^2 .

It is not an unprimeable number, because it can be changed into a prime (3791436109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 947859025 + ... + 947859028.

Almost surely, 2^3791436106 is an apocalyptic number.

3791436106 is a deficient number, since it is larger than the sum of its proper divisors (1895718056).

3791436106 is a wasteful number, since it uses less digits than its factorization.

3791436106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895718055.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 3791436106 is about 61574.6384967058. The cubic root of 3791436106 is about 1559.3175990271.

The spelling of 3791436106 in words is "three billion, seven hundred ninety-one million, four hundred thirty-six thousand, one hundred six".