9620459901 has 24 divisors (see below), whose sum is σ = 14969930976. Its totient is φ = 5918395680.

The previous prime is 9620459899. The next prime is 9620459911. The reversal of 9620459901 is 1099540269.

9620459901 is a `hidden beast` number, since 96 + 20 + 459 + 90 + 1 = 666.

It is not a de Polignac number, because 9620459901 - 2¹ = 9620459899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9620459911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 414946 + ... + 437516.

It is an arithmetic number, because the mean of its divisors is an integer number (623747124).

Almost surely, 2^9620459901 is an apocalyptic number.

It is an amenable number.

9620459901 is a deficient number, since it is larger than the sum of its proper divisors (5349471075).

9620459901 is a wasteful number, since it uses less digits than its factorization.

9620459901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26233 (or 26230 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 9620459901 is about 98083.9431354592. The cubic root of 9620459901 is about 2126.8259204249.

The spelling of 9620459901 in words is "nine billion, six hundred twenty million, four hundred fifty-nine thousand, nine hundred one".