349844654 has 8 divisors (see below), whose sum is σ = 532599528. Its totient is φ = 172311480.

The previous prime is 349844653. The next prime is 349844659. The reversal of 349844654 is 456448943.

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

It is a junction number, because it is equal to n+sod(n) for n = 349844599 and 349844608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349844653) 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, 1305257 + ... + 1305524.

It is an arithmetic number, because the mean of its divisors is an integer number (66574941).

Almost surely, 2^349844654 is an apocalyptic number.

349844654 is a deficient number, since it is larger than the sum of its proper divisors (182754874).

349844654 is a wasteful number, since it uses less digits than its factorization.

349844654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610850.

The product of its digits is 1658880, while the sum is 47.

The square root of 349844654 is about 18704.1346765896. The cubic root of 349844654 is about 704.6255939990.

The spelling of 349844654 in words is "three hundred forty-nine million, eight hundred forty-four thousand, six hundred fifty-four".