7484894 has 8 divisors (see below), whose sum is σ = 11327040. Its totient is φ = 3709216.

The previous prime is 7484861. The next prime is 7484899. The reversal of 7484894 is 4984847.

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 (7484899) 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, 16334 + ... + 16785.

It is an arithmetic number, because the mean of its divisors is an integer number (1415880).

Almost surely, 2^7484894 is an apocalyptic number.

7484894 is a deficient number, since it is larger than the sum of its proper divisors (3842146).

7484894 is a wasteful number, since it uses less digits than its factorization.

7484894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33234.

The product of its digits is 258048, while the sum is 44.

The square root of 7484894 is about 2735.8534317467. The cubic root of 7484894 is about 195.6118759718.

The spelling of 7484894 in words is "seven million, four hundred eighty-four thousand, eight hundred ninety-four".