7468989 has 16 divisors (see below), whose sum is σ = 10920960. Its totient is φ = 4502960.

The previous prime is 7468973. The next prime is 7468991. The reversal of 7468989 is 9898647.

It is a happy number.

It is not a de Polignac number, because 7468989 - 2⁴ = 7468973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468999) 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 15 ways as a sum of consecutive naturals, for example, 7414 + ... + 8360.

It is an arithmetic number, because the mean of its divisors is an integer number (682560).

Almost surely, 2^7468989 is an apocalyptic number.

It is an amenable number.

7468989 is a deficient number, since it is larger than the sum of its proper divisors (3451971).

7468989 is a wasteful number, since it uses less digits than its factorization.

7468989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200.

The product of its digits is 870912, while the sum is 51.

The square root of 7468989 is about 2732.9451147068. The cubic root of 7468989 is about 195.4732227854.

It can be divided in two parts, 7 and 468989, that added together give a triangular number (468996 = T₉₆₈).

The spelling of 7468989 in words is "seven million, four hundred sixty-eight thousand, nine hundred eighty-nine".