349529622 has 32 divisors (see below), whose sum is σ = 797120352. Its totient is φ = 101220864.

The previous prime is 349529603. The next prime is 349529623. The reversal of 349529622 is 226925943.

349529622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349529623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130473 + ... + 133124.

It is an arithmetic number, because the mean of its divisors is an integer number (24910011).

Almost surely, 2^349529622 is an apocalyptic number.

349529622 is an abundant number, since it is smaller than the sum of its proper divisors (447590730).

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

349529622 is a wasteful number, since it uses less digits than its factorization.

349529622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263632.

The product of its digits is 233280, while the sum is 42.

The square root of 349529622 is about 18695.7113263978. The cubic root of 349529622 is about 704.4140274545.

The spelling of 349529622 in words is "three hundred forty-nine million, five hundred twenty-nine thousand, six hundred twenty-two".