9840374052 has 24 divisors (see below), whose sum is σ = 22963619616. Its totient is φ = 3279732288.

The previous prime is 9840374023. The next prime is 9840374081. The reversal of 9840374052 is 2504730489.

It is an interprime number because it is at equal distance from previous prime (9840374023) and next prime (9840374081).

It is a super-2 number, since 2×9840374052² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9840373995 and 9840374013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66288 + ... + 155160.

It is an arithmetic number, because the mean of its divisors is an integer number (956817484).

Almost surely, 2^9840374052 is an apocalyptic number.

It is an amenable number.

9840374052 is an abundant number, since it is smaller than the sum of its proper divisors (13123245564).

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

9840374052 is a wasteful number, since it uses less digits than its factorization.

9840374052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98107 (or 98105 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 9840374052 is about 99198.6595272335. The cubic root of 9840374052 is about 2142.9096917983.

The spelling of 9840374052 in words is "nine billion, eight hundred forty million, three hundred seventy-four thousand, fifty-two".