7089898942 has 16 divisors (see below), whose sum is σ = 12155280480. Its totient is φ = 3038236128.

The previous prime is 7089898939. The next prime is 7089898951. The reversal of 7089898942 is 2498989807.

It is a congruent number.

It is an unprimeable number.

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, 194284 + ... + 227872.

It is an arithmetic number, because the mean of its divisors is an integer number (759705030).

Almost surely, 2^7089898942 is an apocalyptic number.

7089898942 is a deficient number, since it is larger than the sum of its proper divisors (5065381538).

7089898942 is a wasteful number, since it uses less digits than its factorization.

7089898942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48675.

The product of its (nonzero) digits is 20901888, while the sum is 64.

The square root of 7089898942 is about 84201.5376462924. The cubic root of 7089898942 is about 1921.0854450901.

The spelling of 7089898942 in words is "seven billion, eighty-nine million, eight hundred ninety-eight thousand, nine hundred forty-two".