9794409464 has 32 divisors (see below), whose sum is σ = 20994647520. Its totient is φ = 4196278656.

The previous prime is 9794409431. The next prime is 9794409467. The reversal of 9794409464 is 4649044979.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9794409467) 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 7 ways as a sum of consecutive naturals, for example, 162962 + ... + 214814.

It is an arithmetic number, because the mean of its divisors is an integer number (656082735).

Almost surely, 2^9794409464 is an apocalyptic number.

It is an amenable number.

9794409464 is an abundant number, since it is smaller than the sum of its proper divisors (11200238056).

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

9794409464 is a wasteful number, since it uses less digits than its factorization.

9794409464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55239 (or 55235 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 9794409464 is about 98966.7088671741. The cubic root of 9794409464 is about 2139.5679583168.

The spelling of 9794409464 in words is "nine billion, seven hundred ninety-four million, four hundred nine thousand, four hundred sixty-four".