985216370 has 8 divisors (see below), whose sum is σ = 1773389484. Its totient is φ = 394086544.

The previous prime is 985216369. The next prime is 985216373. The reversal of 985216370 is 73612589.

It can be written as a sum of positive squares in 2 ways, for example, as 931531441 + 53684929 = 30521^2 + 7327^2 .

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

It is not an unprimeable number, because it can be changed into a prime (985216373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49260809 + ... + 49260828.

Almost surely, 2^985216370 is an apocalyptic number.

985216370 is a deficient number, since it is larger than the sum of its proper divisors (788173114).

985216370 is a wasteful number, since it uses less digits than its factorization.

985216370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98521644.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 985216370 is about 31388.1565243963. The cubic root of 985216370 is about 995.0476379303.

The spelling of 985216370 in words is "nine hundred eighty-five million, two hundred sixteen thousand, three hundred seventy".