7389801460 has 96 divisors (see below), whose sum is σ = 16541521920. Its totient is φ = 2768102400.

The previous prime is 7389801457. The next prime is 7389801469. The reversal of 7389801460 is 641089837.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7389801460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7389801469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4541167 + ... + 4542793.

It is an arithmetic number, because the mean of its divisors is an integer number (172307520).

Almost surely, 2^7389801460 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 7389801460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8270760960).

7389801460 is an abundant number, since it is smaller than the sum of its proper divisors (9151720460).

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

7389801460 is a wasteful number, since it uses less digits than its factorization.

7389801460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897 (or 1895 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 7389801460 is about 85963.9544227695. The cubic root of 7389801460 is about 1947.7995305343.

The spelling of 7389801460 in words is "seven billion, three hundred eighty-nine million, eight hundred one thousand, four hundred sixty".