350240540 has 48 divisors (see below), whose sum is σ = 819413280. Its totient is φ = 124857600.

The previous prime is 350240537. The next prime is 350240567. The reversal of 350240540 is 45042053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15686 + ... + 30765.

It is an arithmetic number, because the mean of its divisors is an integer number (17071110).

Almost surely, 2^350240540 is an apocalyptic number.

It is an amenable number.

350240540 is an abundant number, since it is smaller than the sum of its proper divisors (469172740).

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

350240540 is a wasteful number, since it uses less digits than its factorization.

350240540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46502 (or 46500 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 350240540 is about 18714.7145316192. The cubic root of 350240540 is about 704.8912797826.

Adding to 350240540 its reverse (45042053), we get a palindrome (395282593).

The spelling of 350240540 in words is "three hundred fifty million, two hundred forty thousand, five hundred forty".