351427230 has 384 divisors, whose sum is σ = 1277752320. Its totient is φ = 64696320.

The previous prime is 351427207. The next prime is 351427289. The reversal of 351427230 is 32724153.

351427230 is a `hidden beast` number, since 3 + 5 + 1 + 427 + 230 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 351427194 and 351427203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2238312 + ... + 2238468.

It is an arithmetic number, because the mean of its divisors is an integer number (3327480).

Almost surely, 2^351427230 is an apocalyptic number.

351427230 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 351427230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638876160).

351427230 is an abundant number, since it is smaller than the sum of its proper divisors (926325090).

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

351427230 is a wasteful number, since it uses less digits than its factorization.

351427230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 351427230 is about 18746.3924529494. The cubic root of 351427230 is about 705.6864899108.

The spelling of 351427230 in words is "three hundred fifty-one million, four hundred twenty-seven thousand, two hundred thirty".