7954944 has 40 divisors (see below), whose sum is σ = 21196560. Its totient is φ = 2651136.

The previous prime is 7954937. The next prime is 7954979. The reversal of 7954944 is 4494597.

It is a super-2 number, since 2×7954944² = 126562268086272, which contains 22 as substring.

Its product of digits (181440) is a multiple of the sum of its prime divisors (5184).

It is a junction number, because it is equal to n+sod(n) for n = 7954896 and 7954905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1054 + ... + 4125.

It is an arithmetic number, because the mean of its divisors is an integer number (529914).

Almost surely, 2^7954944 is an apocalyptic number.

It is an amenable number.

7954944 is an abundant number, since it is smaller than the sum of its proper divisors (13241616).

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

7954944 is an equidigital number, since it uses as much as digits as its factorization.

7954944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200 (or 5184 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 7954944 is about 2820.4510277613. The cubic root of 7954944 is about 199.6238262435.

The spelling of 7954944 in words is "seven million, nine hundred fifty-four thousand, nine hundred forty-four".