7468990 has 8 divisors (see below), whose sum is σ = 13444200. Its totient is φ = 2987592.

The previous prime is 7468973. The next prime is 7468991. The reversal of 7468990 is 998647.

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 (7468991) 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, 373440 + ... + 373459.

It is an arithmetic number, because the mean of its divisors is an integer number (1680525).

Almost surely, 2^7468990 is an apocalyptic number.

7468990 is a deficient number, since it is larger than the sum of its proper divisors (5975210).

7468990 is a wasteful number, since it uses less digits than its factorization.

7468990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746906.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 7468990 is about 2732.9452976597. The cubic root of 7468990 is about 195.4732315091.

The spelling of 7468990 in words is "seven million, four hundred sixty-eight thousand, nine hundred ninety".