349716762 has 24 divisors (see below), whose sum is σ = 758905524. Its totient is φ = 116389824.

The previous prime is 349716743. The next prime is 349716779. The reversal of 349716762 is 267617943.

It can be written as a sum of positive squares in 2 ways, for example, as 338964921 + 10751841 = 18411^2 + 3279^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3123 + ... + 26630.

Almost surely, 2^349716762 is an apocalyptic number.

349716762 is an abundant number, since it is smaller than the sum of its proper divisors (409188762).

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

349716762 is a wasteful number, since it uses less digits than its factorization.

349716762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30414 (or 30411 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 349716762 is about 18700.7155478073. The cubic root of 349716762 is about 704.5397206846.

The spelling of 349716762 in words is "three hundred forty-nine million, seven hundred sixteen thousand, seven hundred sixty-two".