7030040898 has 16 divisors (see below), whose sum is σ = 14080981536. Its totient is φ = 2339863680.

The previous prime is 7030040891. The next prime is 7030040909. The reversal of 7030040898 is 8980400307.

It is not an unprimeable number, because it can be changed into a prime (7030040891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866448 + ... + 874523.

It is an arithmetic number, because the mean of its divisors is an integer number (880061346).

Almost surely, 2^7030040898 is an apocalyptic number.

7030040898 is an abundant number, since it is smaller than the sum of its proper divisors (7050940638).

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

7030040898 is a wasteful number, since it uses less digits than its factorization.

7030040898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741649.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 7030040898 is about 83845.3391548988. The cubic root of 7030040898 is about 1915.6637617978.

The spelling of 7030040898 in words is "seven billion, thirty million, forty thousand, eight hundred ninety-eight".