9429867054 has 48 divisors (see below), whose sum is σ = 21661265808. Its totient is φ = 2954555136.

The previous prime is 9429867049. The next prime is 9429867089. The reversal of 9429867054 is 4507689249.

It is a super-2 number, since 2×9429867054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 221244 + ... + 260400.

It is an arithmetic number, because the mean of its divisors is an integer number (451276371).

Almost surely, 2^9429867054 is an apocalyptic number.

9429867054 is an abundant number, since it is smaller than the sum of its proper divisors (12231398754).

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

9429867054 is a wasteful number, since it uses less digits than its factorization.

9429867054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39969 (or 39966 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 9429867054 is about 97107.5025628813. The cubic root of 9429867054 is about 2112.6871459333.

The spelling of 9429867054 in words is "nine billion, four hundred twenty-nine million, eight hundred sixty-seven thousand, fifty-four".