370220866 has 8 divisors (see below), whose sum is σ = 587997900. Its totient is φ = 174221568.

The previous prime is 370220863. The next prime is 370220869. The reversal of 370220866 is 668022073.

It is an interprime number because it is at equal distance from previous prime (370220863) and next prime (370220869).

It can be written as a sum of positive squares in 2 ways, for example, as 360430225 + 9790641 = 18985^2 + 3129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 10888849 = 370220866 / (3 + 7 + 0 + 2 + 2 + 0 + 8 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (370220863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5444391 + ... + 5444458.

Almost surely, 2^370220866 is an apocalyptic number.

370220866 is a deficient number, since it is larger than the sum of its proper divisors (217777034).

370220866 is a wasteful number, since it uses less digits than its factorization.

370220866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10888868.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 370220866 is about 19241.1243434473. The cubic root of 370220866 is about 718.0482544520.

The spelling of 370220866 in words is "three hundred seventy million, two hundred twenty thousand, eight hundred sixty-six".