4306845420 has 72 divisors (see below), whose sum is σ = 13285555920. Its totient is φ = 1129023360.

The previous prime is 4306845397. The next prime is 4306845421. The reversal of 4306845420 is 245486034.

4306845420 is a `hidden beast` number, since 4 + 30 + 6 + 84 + 542 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4306845421) 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, 192151 + ... + 213390.

It is an arithmetic number, because the mean of its divisors is an integer number (184521610).

Almost surely, 2^4306845420 is an apocalyptic number.

It is an amenable number.

4306845420 is an abundant number, since it is smaller than the sum of its proper divisors (8978710500).

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

4306845420 is a wasteful number, since it uses less digits than its factorization.

4306845420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405615 (or 405610 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 4306845420 is about 65626.5603243077. The cubic root of 4306845420 is about 1626.9957862415.

It can be divided in two parts, 43068 and 45420, that added together give a palindrome (88488).

The spelling of 4306845420 in words is "four billion, three hundred six million, eight hundred forty-five thousand, four hundred twenty".