7732385401 has 8 divisors (see below), whose sum is σ = 8328300680. Its totient is φ = 7136629632.

The previous prime is 7732385377. The next prime is 7732385413. The reversal of 7732385401 is 1045832377.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1755625 + 7730629776 = 1325^2 + 87924^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7732385401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7732355401) 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 7 ways as a sum of consecutive naturals, for example, 72571 + ... + 143983.

It is an arithmetic number, because the mean of its divisors is an integer number (1041037585).

Almost surely, 2^7732385401 is an apocalyptic number.

It is an amenable number.

7732385401 is a deficient number, since it is larger than the sum of its proper divisors (595915279).

7732385401 is a wasteful number, since it uses less digits than its factorization.

7732385401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79755.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 7732385401 is about 87933.9831976239. The cubic root of 7732385401 is about 1977.4453842180.

The spelling of 7732385401 in words is "seven billion, seven hundred thirty-two million, three hundred eighty-five thousand, four hundred one".