349796934 has 16 divisors (see below), whose sum is σ = 777326640. Its totient is φ = 116598960.

The previous prime is 349796933. The next prime is 349796971. The reversal of 349796934 is 439697943.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 6477721 = 349796934 / (3 + 4 + 9 + 7 + 9 + 6 + 9 + 3 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349796933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238807 + ... + 3238914.

It is an arithmetic number, because the mean of its divisors is an integer number (48582915).

Almost surely, 2^349796934 is an apocalyptic number.

349796934 is an abundant number, since it is smaller than the sum of its proper divisors (427529706).

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

349796934 is a wasteful number, since it uses less digits than its factorization.

349796934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477732 (or 6477726 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 54.

The square root of 349796934 is about 18702.8589793112. The cubic root of 349796934 is about 704.5935547668.

The spelling of 349796934 in words is "three hundred forty-nine million, seven hundred ninety-six thousand, nine hundred thirty-four".