370640226 has 32 divisors (see below), whose sum is σ = 815842368. Its totient is φ = 111319040.

The previous prime is 370640219. The next prime is 370640227. The reversal of 370640226 is 622046073.

It is a super-3 number, since 3×370640226³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 370640193 and 370640202.

It is not an unprimeable number, because it can be changed into a prime (370640227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17391 + ... + 32306.

It is an arithmetic number, because the mean of its divisors is an integer number (25495074).

Almost surely, 2^370640226 is an apocalyptic number.

370640226 is an abundant number, since it is smaller than the sum of its proper divisors (445202142).

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

370640226 is a wasteful number, since it uses less digits than its factorization.

370640226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49826.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 370640226 is about 19252.0187512894. The cubic root of 370640226 is about 718.3192702330.

Adding to 370640226 its reverse (622046073), we get a palindrome (992686299).

The spelling of 370640226 in words is "three hundred seventy million, six hundred forty thousand, two hundred twenty-six".