4398954720 has 48 divisors (see below), whose sum is σ = 13856708880. Its totient is φ = 1173054464.

The previous prime is 4398954667. The next prime is 4398954737. The reversal of 4398954720 is 274598934.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×4398954720² = 38701605257220556800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581765 + ... + 4582724.

It is an arithmetic number, because the mean of its divisors is an integer number (288681435).

Almost surely, 2^4398954720 is an apocalyptic number.

4398954720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4398954720 is an abundant number, since it is smaller than the sum of its proper divisors (9457754160).

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

4398954720 is a wasteful number, since it uses less digits than its factorization.

4398954720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9164507 (or 9164499 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 4398954720 is about 66324.6162446493. The cubic root of 4398954720 is about 1638.5127702975.

The spelling of 4398954720 in words is "four billion, three hundred ninety-eight million, nine hundred fifty-four thousand, seven hundred twenty".