350027400 has 96 divisors (see below), whose sum is σ = 1114482240. Its totient is φ = 90812160.

The previous prime is 350027389. The next prime is 350027407. The reversal of 350027400 is 4720053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (350027407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14317 + ... + 30083.

It is an arithmetic number, because the mean of its divisors is an integer number (11609190).

Almost surely, 2^350027400 is an apocalyptic number.

350027400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350027400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557241120).

350027400 is an abundant number, since it is smaller than the sum of its proper divisors (764454840).

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

350027400 is a wasteful number, since it uses less digits than its factorization.

350027400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15823 (or 15814 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 350027400 is about 18709.0192153410. The cubic root of 350027400 is about 704.7482628205.

Adding to 350027400 its reverse (4720053), we get a palindrome (354747453).

The spelling of 350027400 in words is "three hundred fifty million, twenty-seven thousand, four hundred".