350988040 has 32 divisors (see below), whose sum is σ = 850472280. Its totient is φ = 129595392.

The previous prime is 350988037. The next prime is 350988047. The reversal of 350988040 is 40889053.

It can be written as a sum of positive squares in 4 ways, for example, as 278022276 + 72965764 = 16674^2 + 8542^2 .

It is not an unprimeable number, because it can be changed into a prime (350988047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336969 + ... + 338008.

Almost surely, 2^350988040 is an apocalyptic number.

It is an amenable number.

350988040 is an abundant number, since it is smaller than the sum of its proper divisors (499484240).

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

350988040 is a wasteful number, since it uses less digits than its factorization.

350988040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675001 (or 674997 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 350988040 is about 18734.6748036895. The cubic root of 350988040 is about 705.3923942700.

The spelling of 350988040 in words is "three hundred fifty million, nine hundred eighty-eight thousand, forty".