3746772222 has 64 divisors (see below), whose sum is σ = 8452926720. Its totient is φ = 1100127744.

The previous prime is 3746772209. The next prime is 3746772233. The reversal of 3746772222 is 2222776473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149208 + ... + 172500.

It is an arithmetic number, because the mean of its divisors is an integer number (132076980).

Almost surely, 2^3746772222 is an apocalyptic number.

3746772222 is an abundant number, since it is smaller than the sum of its proper divisors (4706154498).

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

3746772222 is a wasteful number, since it uses less digits than its factorization.

3746772222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23417.

The product of its digits is 395136, while the sum is 42.

The square root of 3746772222 is about 61210.8831989868. The cubic root of 3746772222 is about 1553.1703713908.

The spelling of 3746772222 in words is "three billion, seven hundred forty-six million, seven hundred seventy-two thousand, two hundred twenty-two".