349554246 has 16 divisors (see below), whose sum is σ = 702624000. Its totient is φ = 115932168.

The previous prime is 349554169. The next prime is 349554269. The reversal of 349554246 is 642455943.

It is a junction number, because it is equal to n+sod(n) for n = 349554198 and 349554207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145186 + ... + 147573.

It is an arithmetic number, because the mean of its divisors is an integer number (43914000).

Almost surely, 2^349554246 is an apocalyptic number.

349554246 is an abundant number, since it is smaller than the sum of its proper divisors (353069754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349554246 is a wasteful number, since it uses less digits than its factorization.

349554246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292963.

The product of its digits is 518400, while the sum is 42.

The square root of 349554246 is about 18696.3698615533. The cubic root of 349554246 is about 704.4305688124.

The spelling of 349554246 in words is "three hundred forty-nine million, five hundred fifty-four thousand, two hundred forty-six".