9970396 has 6 divisors (see below), whose sum is σ = 17448200. Its totient is φ = 4985196.

The previous prime is 9970357. The next prime is 9970397. The reversal of 9970396 is 6930799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9970397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246296 + ... + 1246303.

Almost surely, 2^9970396 is an apocalyptic number.

It is an amenable number.

9970396 is a deficient number, since it is larger than the sum of its proper divisors (7477804).

9970396 is a wasteful number, since it uses less digits than its factorization.

9970396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492603 (or 2492601 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 9970396 is about 3157.5933873759. The cubic root of 9970396 is about 215.2306592490.

It can be divided in two parts, 99703 and 96, that added together give a palindrome (99799).

The spelling of 9970396 in words is "nine million, nine hundred seventy thousand, three hundred ninety-six".