7489470 has 32 divisors (see below), whose sum is σ = 18416160. Its totient is φ = 1948160.

The previous prime is 7489463. The next prime is 7489481. The reversal of 7489470 is 749847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1815 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (575505).

Almost surely, 2^7489470 is an apocalyptic number.

7489470 is an abundant number, since it is smaller than the sum of its proper divisors (10926690).

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

7489470 is a wasteful number, since it uses less digits than its factorization.

7489470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6140.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7489470 is about 2736.6896060752. The cubic root of 7489470 is about 195.6517312497.

The spelling of 7489470 in words is "seven million, four hundred eighty-nine thousand, four hundred seventy".