349060516 has 72 divisors (see below), whose sum is σ = 737479680. Its totient is φ = 144027072.

The previous prime is 349060513. The next prime is 349060529. The reversal of 349060516 is 615060943.

It is not an unprimeable number, because it can be changed into a prime (349060513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 920815 + ... + 921193.

Almost surely, 2^349060516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 349060516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368739840).

349060516 is an abundant number, since it is smaller than the sum of its proper divisors (388419164).

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

349060516 is a wasteful number, since it uses less digits than its factorization.

349060516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 349060516 is about 18683.1612956694. The cubic root of 349060516 is about 704.0987534720.

The spelling of 349060516 in words is "three hundred forty-nine million, sixty thousand, five hundred sixteen".