350401880 has 32 divisors (see below), whose sum is σ = 796068000. Its totient is φ = 138798336.

The previous prime is 350401879. The next prime is 350401889. The reversal of 350401880 is 88104053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350401889) 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, 38405 + ... + 46644.

It is an arithmetic number, because the mean of its divisors is an integer number (24877125).

Almost surely, 2^350401880 is an apocalyptic number.

It is an amenable number.

350401880 is an abundant number, since it is smaller than the sum of its proper divisors (445666120).

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

350401880 is a wasteful number, since it uses less digits than its factorization.

350401880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85163 (or 85159 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 350401880 is about 18719.0245472354. The cubic root of 350401880 is about 704.9995003601. Note that the first 3 decimals are identical.

The spelling of 350401880 in words is "three hundred fifty million, four hundred one thousand, eight hundred eighty".