6984153642 has 64 divisors (see below), whose sum is σ = 14858691840. Its totient is φ = 2183808000.

The previous prime is 6984153641. The next prime is 6984153647. The reversal of 6984153642 is 2463514896.

It is a junction number, because it is equal to n+sod(n) for n = 6984153591 and 6984153600.

It is not an unprimeable number, because it can be changed into a prime (6984153641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3374584 + ... + 3376652.

It is an arithmetic number, because the mean of its divisors is an integer number (232167060).

Almost surely, 2^6984153642 is an apocalyptic number.

6984153642 is an abundant number, since it is smaller than the sum of its proper divisors (7874538198).

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

6984153642 is a wasteful number, since it uses less digits than its factorization.

6984153642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559.

The product of its digits is 1244160, while the sum is 48.

The square root of 6984153642 is about 83571.2488957775. The cubic root of 6984153642 is about 1911.4866163440.

The spelling of 6984153642 in words is "six billion, nine hundred eighty-four million, one hundred fifty-three thousand, six hundred forty-two".