4909698126 has 12 divisors (see below), whose sum is σ = 10637679312. Its totient is φ = 1636566036.

The previous prime is 4909698119. The next prime is 4909698127. The reversal of 4909698126 is 6218969094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909698127) 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, 136380486 + ... + 136380521.

It is an arithmetic number, because the mean of its divisors is an integer number (886473276).

Almost surely, 2^4909698126 is an apocalyptic number.

4909698126 is an abundant number, since it is smaller than the sum of its proper divisors (5727981186).

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

4909698126 is a wasteful number, since it uses less digits than its factorization.

4909698126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272761015 (or 272761012 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 4909698126 is about 70069.2380863386. The cubic root of 4909698126 is about 1699.6190756665.

The spelling of 4909698126 in words is "four billion, nine hundred nine million, six hundred ninety-eight thousand, one hundred twenty-six".