3791042226 has 24 divisors (see below), whose sum is σ = 8497164780. Its totient is φ = 1220105376.

The previous prime is 3791042191. The next prime is 3791042243. The reversal of 3791042226 is 6222401973.

It can be written as a sum of positive squares in 2 ways, for example, as 3739934025 + 51108201 = 61155^2 + 7149^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3630745 + ... + 3631788.

Almost surely, 2^3791042226 is an apocalyptic number.

3791042226 is an abundant number, since it is smaller than the sum of its proper divisors (4706122554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3791042226 is a wasteful number, since it uses less digits than its factorization.

3791042226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262570 (or 7262567 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3791042226 is about 61571.4400188919. The cubic root of 3791042226 is about 1559.2635996745.

The spelling of 3791042226 in words is "three billion, seven hundred ninety-one million, forty-two thousand, two hundred twenty-six".