4284357938 has 16 divisors (see below), whose sum is σ = 7360352064. Its totient is φ = 1832218800.

The previous prime is 4284357929. The next prime is 4284357967. The reversal of 4284357938 is 8397534824.

It is a super-2 number, since 2×4284357938² = 36711445881807223688, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4284357938.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321113 + ... + 334188.

It is an arithmetic number, because the mean of its divisors is an integer number (460022004).

Almost surely, 2^4284357938 is an apocalyptic number.

4284357938 is a deficient number, since it is larger than the sum of its proper divisors (3075994126).

4284357938 is a wasteful number, since it uses less digits than its factorization.

4284357938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655777.

The product of its digits is 5806080, while the sum is 53.

The square root of 4284357938 is about 65455.0069742568. The cubic root of 4284357938 is about 1624.1591468944.

The spelling of 4284357938 in words is "four billion, two hundred eighty-four million, three hundred fifty-seven thousand, nine hundred thirty-eight".