4462968438 has 24 divisors (see below), whose sum is σ = 10090190448. Its totient is φ = 1422975312.

The previous prime is 4462968431. The next prime is 4462968439. The reversal of 4462968438 is 8348692644.

4462968438 is a `hidden beast` number, since 4 + 4 + 629 + 6 + 8 + 4 + 3 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462968431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5389645 + ... + 5390472.

It is an arithmetic number, because the mean of its divisors is an integer number (420424602).

Almost surely, 2^4462968438 is an apocalyptic number.

4462968438 is an abundant number, since it is smaller than the sum of its proper divisors (5627222010).

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

4462968438 is a wasteful number, since it uses less digits than its factorization.

4462968438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10780148 (or 10780145 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The square root of 4462968438 is about 66805.4521577393. The cubic root of 4462968438 is about 1646.4224215986.

The spelling of 4462968438 in words is "four billion, four hundred sixty-two million, nine hundred sixty-eight thousand, four hundred thirty-eight".