4351428630 has 48 divisors (see below), whose sum is σ = 11979231264. Its totient is φ = 1092122880.

The previous prime is 4351428629. The next prime is 4351428671. The reversal of 4351428630 is 368241534.

4351428630 is a `hidden beast` number, since 4 + 3 + 5 + 14 + 2 + 8 + 630 = 666.

It is a super-3 number, since 3×4351428630³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420506 + ... + 1423565.

It is an arithmetic number, because the mean of its divisors is an integer number (249567318).

Almost surely, 2^4351428630 is an apocalyptic number.

4351428630 is an abundant number, since it is smaller than the sum of its proper divisors (7627802634).

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

4351428630 is a wasteful number, since it uses less digits than its factorization.

4351428630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844101 (or 2844098 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 4351428630 is about 65965.3593183574. The cubic root of 4351428630 is about 1632.5905874169.

The spelling of 4351428630 in words is "four billion, three hundred fifty-one million, four hundred twenty-eight thousand, six hundred thirty".