3729302881 has 8 divisors (see below), whose sum is σ = 3926642720. Its totient is φ = 3532069152.

The previous prime is 3729302861. The next prime is 3729302897. The reversal of 3729302881 is 1882039273.

3729302881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3729302881 - 2⁵ = 3729302849 is a prime.

It is a super-2 number, since 2×3729302881² = 27815399956469800322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3729302851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51541 + ... + 100573.

It is an arithmetic number, because the mean of its divisors is an integer number (490830340).

Almost surely, 2^3729302881 is an apocalyptic number.

It is an amenable number.

3729302881 is a deficient number, since it is larger than the sum of its proper divisors (197339839).

3729302881 is a wasteful number, since it uses less digits than its factorization.

3729302881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53055.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 3729302881 is about 61068.0184793972. The cubic root of 3729302881 is about 1550.7527222929.

The spelling of 3729302881 in words is "three billion, seven hundred twenty-nine million, three hundred two thousand, eight hundred eighty-one".