349431101746 has 8 divisors (see below), whose sum is σ = 528273792000. Its totient is φ = 173339837748.

The previous prime is 349431101743. The next prime is 349431101783. The reversal of 349431101746 is 647101134943.

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 (349431101743) 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, 687856246 + ... + 687856753.

It is an arithmetic number, because the mean of its divisors is an integer number (66034224000).

Almost surely, 2^349431101746 is an apocalyptic number.

349431101746 is a deficient number, since it is larger than the sum of its proper divisors (178842690254).

349431101746 is a wasteful number, since it uses less digits than its factorization.

349431101746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375713128.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 349431101746 in words is "three hundred forty-nine billion, four hundred thirty-one million, one hundred one thousand, seven hundred forty-six".