2098657067 has 4 divisors (see below), whose sum is σ = 2260092240. Its totient is φ = 1937221896.

The previous prime is 2098657061. The next prime is 2098657087. The reversal of 2098657067 is 7607568902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2098657067 - 2⁴ = 2098657051 is a prime.

It is a super-2 number, since 2×2098657067² = 8808722969738084978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098657061) 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, 80717567 + ... + 80717592.

It is an arithmetic number, because the mean of its divisors is an integer number (565023060).

Almost surely, 2^2098657067 is an apocalyptic number.

2098657067 is a deficient number, since it is larger than the sum of its proper divisors (161435173).

2098657067 is a wasteful number, since it uses less digits than its factorization.

2098657067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161435172.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 2098657067 is about 45811.1020059548. The cubic root of 2098657067 is about 1280.3061334423.

The spelling of 2098657067 in words is "two billion, ninety-eight million, six hundred fifty-seven thousand, sixty-seven".