1040099982 has 8 divisors (see below), whose sum is σ = 2080199976. Its totient is φ = 346699992.

The previous prime is 1040099981. The next prime is 1040100011. The reversal of 1040099982 is 2899900401.

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

1040099982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040099981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86674993 + ... + 86675004.

It is an arithmetic number, because the mean of its divisors is an integer number (260024997).

Almost surely, 2^1040099982 is an apocalyptic number.

1040099982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1040099982 is a wasteful number, since it uses less digits than its factorization.

1040099982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173350002.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 1040099982 is about 32250.5811110436. The cubic root of 1040099982 is about 1013.1918699925.

The spelling of 1040099982 in words is "one billion, forty million, ninety-nine thousand, nine hundred eighty-two".