7389801472 has 44 divisors (see below), whose sum is σ = 14794405920. Its totient is φ = 3689394176.

The previous prime is 7389801469. The next prime is 7389801473. The reversal of 7389801472 is 2741089837.

It is not an unprimeable number, because it can be changed into a prime (7389801473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731238 + ... + 741274.

Almost surely, 2^7389801472 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 7389801472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7397202960).

7389801472 is an abundant number, since it is smaller than the sum of its proper divisors (7404604448).

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

7389801472 is a wasteful number, since it uses less digits than its factorization.

7389801472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10776 (or 10758 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 7389801472 is about 85963.9544925662. The cubic root of 7389801472 is about 1947.7995315886.

The spelling of 7389801472 in words is "seven billion, three hundred eighty-nine million, eight hundred one thousand, four hundred seventy-two".