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9730461 = 313249499
BaseRepresentation
bin100101000111…
…100110011101
3200022100200110
4211013212131
54442333321
6544320233
7145464456
oct45074635
920270613
109730461
115546704
123313079
132028c90
14141412d
15cc3176
hex94799d

9730461 has 8 divisors (see below), whose sum is σ = 13972000. Its totient is φ = 5987952.

The previous prime is 9730433. The next prime is 9730471. The reversal of 9730461 is 1640379.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9730461 - 27 = 9730333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9730471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124711 + ... + 124788.

It is an arithmetic number, because the mean of its divisors is an integer number (1746500).

Almost surely, 29730461 is an apocalyptic number.

It is an amenable number.

9730461 is a deficient number, since it is larger than the sum of its proper divisors (4241539).

9730461 is a wasteful number, since it uses less digits than its factorization.

9730461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249515.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 9730461 is about 3119.3686861287. The cubic root of 9730461 is about 213.4901318505.

The spelling of 9730461 in words is "nine million, seven hundred thirty thousand, four hundred sixty-one".

Divisors: 1 3 13 39 249499 748497 3243487 9730461