2098007678 has 16 divisors (see below), whose sum is σ = 3402287280. Its totient is φ = 964540416.

The previous prime is 2098007669. The next prime is 2098007699. The reversal of 2098007678 is 8767008902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150308 + ... + 163671.

It is an arithmetic number, because the mean of its divisors is an integer number (212642955).

Almost surely, 2^2098007678 is an apocalyptic number.

2098007678 is a deficient number, since it is larger than the sum of its proper divisors (1304279602).

2098007678 is a wasteful number, since it uses less digits than its factorization.

2098007678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314251.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 2098007678 is about 45804.0137760874. The cubic root of 2098007678 is about 1280.1740644630.

The spelling of 2098007678 in words is "two billion, ninety-eight million, seven thousand, six hundred seventy-eight".