3946258230 has 32 divisors (see below), whose sum is σ = 9797608800. Its totient is φ = 1016047872.

The previous prime is 3946258117. The next prime is 3946258231. The reversal of 3946258230 is 328526493.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946258231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267095 + ... + 2268834.

It is an arithmetic number, because the mean of its divisors is an integer number (306175275).

Almost surely, 2^3946258230 is an apocalyptic number.

3946258230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3946258230 is an abundant number, since it is smaller than the sum of its proper divisors (5851350570).

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

3946258230 is a wasteful number, since it uses less digits than its factorization.

3946258230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535968.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 3946258230 is about 62819.2504730835. The cubic root of 3946258230 is about 1580.2598288175.

The spelling of 3946258230 in words is "three billion, nine hundred forty-six million, two hundred fifty-eight thousand, two hundred thirty".