7394473 has 12 divisors (see below), whose sum is σ = 8099028. Its totient is φ = 6723840.

The previous prime is 7394467. The next prime is 7394483. The reversal of 7394473 is 3744937.

7394473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2715904 + 4678569 = 1648^2 + 2163^2 .

It is not a de Polignac number, because 7394473 - 2¹⁷ = 7263401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7394483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71740 + ... + 71842.

It is an arithmetic number, because the mean of its divisors is an integer number (674919).

Almost surely, 2^7394473 is an apocalyptic number.

It is an amenable number.

7394473 is a deficient number, since it is larger than the sum of its proper divisors (704555).

7394473 is a wasteful number, since it uses less digits than its factorization.

7394473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 161 counting only the distinct ones).

The product of its digits is 63504, while the sum is 37.

The square root of 7394473 is about 2719.2780291835. The cubic root of 7394473 is about 194.8209884667.

The spelling of 7394473 in words is "seven million, three hundred ninety-four thousand, four hundred seventy-three".