350040942 has 48 divisors (see below), whose sum is σ = 788898240. Its totient is φ = 112072896.

The previous prime is 350040937. The next prime is 350040953. The reversal of 350040942 is 249040053.

It is a super-2 number, since 2×350040942² = 245057322152494728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49288 + ... + 55940.

It is an arithmetic number, because the mean of its divisors is an integer number (16435380).

Almost surely, 2^350040942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350040942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394449120).

350040942 is an abundant number, since it is smaller than the sum of its proper divisors (438857298).

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

350040942 is a wasteful number, since it uses less digits than its factorization.

350040942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6777 (or 6774 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 350040942 is about 18709.3811228485. The cubic root of 350040942 is about 704.7573512308.

Adding to 350040942 its reverse (249040053), we get a palindrome (599080995).

The spelling of 350040942 in words is "three hundred fifty million, forty thousand, nine hundred forty-two".