3729714152978 has 8 divisors (see below), whose sum is σ = 6103168614000. Its totient is φ = 1695324614980.

The previous prime is 3729714152977. The next prime is 3729714153007. The reversal of 3729714152978 is 8792514179273.

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

It is not an unprimeable number, because it can be changed into a prime (3729714152977) 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, 84766230728 + ... + 84766230771.

It is an arithmetic number, because the mean of its divisors is an integer number (762896076750).

Almost surely, 2^{3729714152978} is an apocalyptic number.

3729714152978 is a deficient number, since it is larger than the sum of its proper divisors (2373454461022).

3729714152978 is a wasteful number, since it uses less digits than its factorization.

3729714152978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169532461512.

The product of its digits is 53343360, while the sum is 65.

The spelling of 3729714152978 in words is "three trillion, seven hundred twenty-nine billion, seven hundred fourteen million, one hundred fifty-two thousand, nine hundred seventy-eight".