3729320492887 has 8 divisors (see below), whose sum is σ = 4068570344832. Its totient is φ = 3390107427000.

The previous prime is 3729320492881. The next prime is 3729320492893. The reversal of 3729320492887 is 7882940239273.

It is an interprime number because it is at equal distance from previous prime (3729320492881) and next prime (3729320492893).

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 3729320492887 - 2¹⁵ = 3729320460119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729320492881) 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, 8984323 + ... + 9390244.

It is an arithmetic number, because the mean of its divisors is an integer number (508571293104).

Almost surely, 2^{3729320492887} is an apocalyptic number.

3729320492887 is a deficient number, since it is larger than the sum of its proper divisors (339249851945).

3729320492887 is a wasteful number, since it uses less digits than its factorization.

3729320492887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18393029.

The product of its (nonzero) digits is 73156608, while the sum is 64.

The spelling of 3729320492887 in words is "three trillion, seven hundred twenty-nine billion, three hundred twenty million, four hundred ninety-two thousand, eight hundred eighty-seven".