4966398 has 12 divisors (see below), whose sum is σ = 10760568. Its totient is φ = 1655460.

The previous prime is 4966393. The next prime is 4966411. The reversal of 4966398 is 8936694.

4966398 is a `hidden beast` number, since 4 + 9 + 6 + 639 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4966393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137938 + ... + 137973.

It is an arithmetic number, because the mean of its divisors is an integer number (896714).

Almost surely, 2^4966398 is an apocalyptic number.

4966398 is an abundant number, since it is smaller than the sum of its proper divisors (5794170).

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

4966398 is a wasteful number, since it uses less digits than its factorization.

4966398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275919 (or 275916 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 4966398 is about 2228.5416756256. The cubic root of 4966398 is about 170.6136759381.

The spelling of 4966398 in words is "four million, nine hundred sixty-six thousand, three hundred ninety-eight".