4634990262 has 216 divisors, whose sum is σ = 12948370344. Its totient is φ = 1234735488.

The previous prime is 4634990257. The next prime is 4634990273. The reversal of 4634990262 is 2620994364.

4634990262 is a `hidden beast` number, since 4 + 634 + 9 + 9 + 0 + 2 + 6 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 43317613 + ... + 43317719.

It is an arithmetic number, because the mean of its divisors is an integer number (59946159).

Almost surely, 2^4634990262 is an apocalyptic number.

4634990262 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4634990262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6474185172).

4634990262 is an abundant number, since it is smaller than the sum of its proper divisors (8313380082).

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

4634990262 is a wasteful number, since it uses less digits than its factorization.

4634990262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 4634990262 is about 68080.7627894988. The cubic root of 4634990262 is about 1667.3096944284.

The spelling of 4634990262 in words is "four billion, six hundred thirty-four million, nine hundred ninety thousand, two hundred sixty-two".