9970202394 has 48 divisors (see below), whose sum is σ = 21881059200. Its totient is φ = 3280609728.

The previous prime is 9970202393. The next prime is 9970202399. The reversal of 9970202394 is 4932020799.

It is not an unprimeable number, because it can be changed into a prime (9970202393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1025247 + ... + 1034925.

It is an arithmetic number, because the mean of its divisors is an integer number (455855400).

Almost surely, 2^9970202394 is an apocalyptic number.

9970202394 is an abundant number, since it is smaller than the sum of its proper divisors (11910856806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9970202394 is a wasteful number, since it uses less digits than its factorization.

9970202394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10419 (or 10416 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 9970202394 is about 99850.9008171684. The cubic root of 9970202394 is about 2152.2926611750.

The spelling of 9970202394 in words is "nine billion, nine hundred seventy million, two hundred two thousand, three hundred ninety-four".