9749208462 has 48 divisors (see below), whose sum is σ = 22750584192. Its totient is φ = 2777045040.

The previous prime is 9749208409. The next prime is 9749208479. The reversal of 9749208462 is 2648029479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47223 + ... + 147405.

It is an arithmetic number, because the mean of its divisors is an integer number (473970504).

Almost surely, 2^9749208462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9749208462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11375292096).

9749208462 is an abundant number, since it is smaller than the sum of its proper divisors (13001375730).

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

9749208462 is a wasteful number, since it uses less digits than its factorization.

9749208462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100533 (or 100526 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 9749208462 is about 98738.0801008405. The cubic root of 9749208462 is about 2136.2715278023.

The spelling of 9749208462 in words is "nine billion, seven hundred forty-nine million, two hundred eight thousand, four hundred sixty-two".