349356950 has 12 divisors (see below), whose sum is σ = 649804020. Its totient is φ = 139742760.

The previous prime is 349356947. The next prime is 349356967. The reversal of 349356950 is 59653943.

349356950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3493520 + ... + 3493619.

It is an arithmetic number, because the mean of its divisors is an integer number (54150335).

Almost surely, 2^349356950 is an apocalyptic number.

349356950 is a deficient number, since it is larger than the sum of its proper divisors (300447070).

349356950 is a wasteful number, since it uses less digits than its factorization.

349356950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987151 (or 6987146 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 44.

The square root of 349356950 is about 18691.0927984428. The cubic root of 349356950 is about 704.2980119047.

The spelling of 349356950 in words is "three hundred forty-nine million, three hundred fifty-six thousand, nine hundred fifty".