4621338 has 24 divisors (see below), whose sum is σ = 10152948. Its totient is φ = 1518912.

The previous prime is 4621327. The next prime is 4621343. The reversal of 4621338 is 8331264.

It is a happy number.

4621338 is a `hidden beast` number, since 4 + 621 + 3 + 38 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4149369 + 471969 = 2037^2 + 687^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445 + ... + 3072.

Almost surely, 2^4621338 is an apocalyptic number.

4621338 is an abundant number, since it is smaller than the sum of its proper divisors (5531610).

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

4621338 is a wasteful number, since it uses less digits than its factorization.

4621338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598 (or 3595 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4621338 is about 2149.7297504570. The cubic root of 4621338 is about 166.5671076510.

The spelling of 4621338 in words is "four million, six hundred twenty-one thousand, three hundred thirty-eight".