7962444 has 72 divisors (see below), whose sum is σ = 24227840. Its totient is φ = 2153952.

The previous prime is 7962433. The next prime is 7962467. The reversal of 7962444 is 4442697.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 7962399 and 7962408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3957 + ... + 5619.

Almost surely, 2^7962444 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 7962444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12113920).

7962444 is an abundant number, since it is smaller than the sum of its proper divisors (16265396).

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

7962444 is a wasteful number, since it uses less digits than its factorization.

7962444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699 (or 1694 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 7962444 is about 2821.7802891083. The cubic root of 7962444 is about 199.6865423114.

It can be divided in two parts, 796 and 2444, that added together give a triangular number (3240 = T₈₀).

The spelling of 7962444 in words is "seven million, nine hundred sixty-two thousand, four hundred forty-four".