9970299 has 6 divisors (see below), whose sum is σ = 14401556. Its totient is φ = 6646860.

The previous prime is 9970291. The next prime is 9970333. The reversal of 9970299 is 9920799.

It is not a de Polignac number, because 9970299 - 2³ = 9970291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9970291) 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 in 5 ways as a sum of consecutive naturals, for example, 553897 + ... + 553914.

Almost surely, 2^9970299 is an apocalyptic number.

9970299 is a deficient number, since it is larger than the sum of its proper divisors (4431257).

9970299 is a wasteful number, since it uses less digits than its factorization.

9970299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107817 (or 1107814 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The square root of 9970299 is about 3157.5780275395. The cubic root of 9970299 is about 215.2299612679.

The spelling of 9970299 in words is "nine million, nine hundred seventy thousand, two hundred ninety-nine".