349785162 has 16 divisors (see below), whose sum is σ = 777300480. Its totient is φ = 116595036.

The previous prime is 349785143. The next prime is 349785169. The reversal of 349785162 is 261587943.

It is not an unprimeable number, because it can be changed into a prime (349785169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238698 + ... + 3238805.

It is an arithmetic number, because the mean of its divisors is an integer number (48581280).

Almost surely, 2^349785162 is an apocalyptic number.

349785162 is an abundant number, since it is smaller than the sum of its proper divisors (427515318).

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

349785162 is a wasteful number, since it uses less digits than its factorization.

349785162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477514 (or 6477508 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 349785162 is about 18702.5442654201. The cubic root of 349785162 is about 704.5856505920.

The spelling of 349785162 in words is "three hundred forty-nine million, seven hundred eighty-five thousand, one hundred sixty-two".