8940942982 has 8 divisors (see below), whose sum is σ = 13422584952. Its totient is φ = 4466748000.

The previous prime is 8940942971. The next prime is 8940943073. The reversal of 8940942982 is 2892490498.

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

It is a super-2 number, since 2×8940942982² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858744 + ... + 1863547.

It is an arithmetic number, because the mean of its divisors is an integer number (1677823119).

Almost surely, 2^8940942982 is an apocalyptic number.

8940942982 is a deficient number, since it is larger than the sum of its proper divisors (4481641970).

8940942982 is a wasteful number, since it uses less digits than its factorization.

8940942982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723494.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 8940942982 is about 94556.5596984154. The cubic root of 8940942982 is about 2075.5240739063.

The spelling of 8940942982 in words is "eight billion, nine hundred forty million, nine hundred forty-two thousand, nine hundred eighty-two".