350140326 has 8 divisors (see below), whose sum is σ = 700280664. Its totient is φ = 116713440.

The previous prime is 350140309. The next prime is 350140367. The reversal of 350140326 is 623041053.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

350140326 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 350140296 and 350140305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29178355 + ... + 29178366.

It is an arithmetic number, because the mean of its divisors is an integer number (87535083).

Almost surely, 2^350140326 is an apocalyptic number.

350140326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

350140326 is a wasteful number, since it uses less digits than its factorization.

350140326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58356726.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 350140326 is about 18712.0369281380. The cubic root of 350140326 is about 704.8240434073.

Adding to 350140326 its reverse (623041053), we get a palindrome (973181379).

The spelling of 350140326 in words is "three hundred fifty million, one hundred forty thousand, three hundred twenty-six".