7044264546 has 64 divisors (see below), whose sum is σ = 15948748800. Its totient is φ = 2054606400.

The previous prime is 7044264541. The next prime is 7044264547. The reversal of 7044264546 is 6454624407.

It is a super-2 number, since 2×7044264546² = 99243325988065172232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7044264498 and 7044264507.

It is not an unprimeable number, because it can be changed into a prime (7044264541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 627975 + ... + 639093.

It is an arithmetic number, because the mean of its divisors is an integer number (249199200).

Almost surely, 2^7044264546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7044264546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7974374400).

7044264546 is an abundant number, since it is smaller than the sum of its proper divisors (8904484254).

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

7044264546 is a wasteful number, since it uses less digits than its factorization.

7044264546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495.

The product of its (nonzero) digits is 645120, while the sum is 42.

The square root of 7044264546 is about 83930.1170379263. The cubic root of 7044264546 is about 1916.9548577096.

The spelling of 7044264546 in words is "seven billion, forty-four million, two hundred sixty-four thousand, five hundred forty-six".