370674221 has 2 divisors, whose sum is σ = 370674222. Its totient is φ = 370674220.

The previous prime is 370674203. The next prime is 370674253. The reversal of 370674221 is 122476073.

It is an a-pointer prime, because the next prime (370674253) can be obtained adding 370674221 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346369321 + 24304900 = 18611^2 + 4930^2 .

It is a cyclic number.

It is not a de Polignac number, because 370674221 - 2¹⁰ = 370673197 is a prime.

It is a super-2 number, since 2×370674221² = 274798756227913682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (370674121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185337110 + 185337111.

It is an arithmetic number, because the mean of its divisors is an integer number (185337111).

Almost surely, 2^370674221 is an apocalyptic number.

It is an amenable number.

370674221 is a deficient number, since it is larger than the sum of its proper divisors (1).

370674221 is an equidigital number, since it uses as much as digits as its factorization.

370674221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 370674221 is about 19252.9016254693. The cubic root of 370674221 is about 718.3412308975.

The spelling of 370674221 in words is "three hundred seventy million, six hundred seventy-four thousand, two hundred twenty-one".