9412990 has 8 divisors (see below), whose sum is σ = 16943400. Its totient is φ = 3765192.

The previous prime is 9412981. The next prime is 9412993. The reversal of 9412990 is 992149.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9412993) 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, 470640 + ... + 470659.

It is an arithmetic number, because the mean of its divisors is an integer number (2117925).

Almost surely, 2^9412990 is an apocalyptic number.

9412990 is a deficient number, since it is larger than the sum of its proper divisors (7530410).

9412990 is a wasteful number, since it uses less digits than its factorization.

9412990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941306.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 9412990 is about 3068.0596473993. The cubic root of 9412990 is about 211.1426003095.

The spelling of 9412990 in words is "nine million, four hundred twelve thousand, nine hundred ninety".