351401130 has 96 divisors (see below), whose sum is σ = 971657856. Its totient is φ = 87914112.

The previous prime is 351401129. The next prime is 351401147. The reversal of 351401130 is 31104153.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108109 + ... + 111311.

It is an arithmetic number, because the mean of its divisors is an integer number (10121436).

Almost surely, 2^351401130 is an apocalyptic number.

351401130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 351401130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485828928).

351401130 is an abundant number, since it is smaller than the sum of its proper divisors (620256726).

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

351401130 is a wasteful number, since it uses less digits than its factorization.

351401130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 351401130 is about 18745.6963060858. The cubic root of 351401130 is about 705.6690193681.

Adding to 351401130 its reverse (31104153), we get a palindrome (382505283).

The spelling of 351401130 in words is "three hundred fifty-one million, four hundred one thousand, one hundred thirty".