7394976 has 84 divisors (see below), whose sum is σ = 21897162. Its totient is φ = 2457216.

The previous prime is 7394963. The next prime is 7394977. The reversal of 7394976 is 6794937.

It can be written as a sum of positive squares in only one way, i.e., 7290000 + 104976 = 2700^2 + 324^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7394977) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23170 + ... + 23486.

Almost surely, 2^7394976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7394976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10948581).

7394976 is an abundant number, since it is smaller than the sum of its proper divisors (14502186).

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

7394976 is an equidigital number, since it uses as much as digits as its factorization.

7394976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 322 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 7394976 is about 2719.3705153951. The cubic root of 7394976 is about 194.8254058532.

The spelling of 7394976 in words is "seven million, three hundred ninety-four thousand, nine hundred seventy-six".