350950520 has 64 divisors (see below), whose sum is σ = 850608000. Its totient is φ = 129886848.

The previous prime is 350950517. The next prime is 350950543. The reversal of 350950520 is 25059053.

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, 27311 + ... + 38049.

It is an arithmetic number, because the mean of its divisors is an integer number (13290750).

Almost surely, 2^350950520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350950520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425304000).

350950520 is an abundant number, since it is smaller than the sum of its proper divisors (499657480).

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

350950520 is a wasteful number, since it uses less digits than its factorization.

350950520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812 (or 10808 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 350950520 is about 18733.6734251454. The cubic root of 350950520 is about 705.3672583083.

The spelling of 350950520 in words is "three hundred fifty million, nine hundred fifty thousand, five hundred twenty".