349526132 has 6 divisors (see below), whose sum is σ = 611670738. Its totient is φ = 174763064.

The previous prime is 349526131. The next prime is 349526159. The reversal of 349526132 is 231625943.

It can be written as a sum of positive squares in only one way, i.e., 340550116 + 8976016 = 18454^2 + 2996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 349526092 and 349526101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349526131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43690763 + ... + 43690770.

It is an arithmetic number, because the mean of its divisors is an integer number (101945123).

Almost surely, 2^349526132 is an apocalyptic number.

It is an amenable number.

349526132 is a deficient number, since it is larger than the sum of its proper divisors (262144606).

349526132 is a wasteful number, since it uses less digits than its factorization.

349526132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87381537 (or 87381535 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 349526132 is about 18695.6179892509. The cubic root of 349526132 is about 704.4116829578.

The spelling of 349526132 in words is "three hundred forty-nine million, five hundred twenty-six thousand, one hundred thirty-two".