7028794 has 8 divisors (see below), whose sum is σ = 10800468. Its totient is φ = 3428640.

The previous prime is 7028771. The next prime is 7028797. The reversal of 7028794 is 4978207.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5736025 + 1292769 = 2395^2 + 1137^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7028797) 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, 42777 + ... + 42940.

Almost surely, 2^7028794 is an apocalyptic number.

7028794 is a deficient number, since it is larger than the sum of its proper divisors (3771674).

7028794 is a wasteful number, since it uses less digits than its factorization.

7028794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85760.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 7028794 is about 2651.1872812006. The cubic root of 7028794 is about 191.5550496523. Note that the first 3 decimals are identical.

The spelling of 7028794 in words is "seven million, twenty-eight thousand, seven hundred ninety-four".