2039698859 has 4 divisors (see below), whose sum is σ = 2225126040. Its totient is φ = 1854271680.

The previous prime is 2039698841. The next prime is 2039698877. The reversal of 2039698859 is 9588969302.

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

It is an interprime number because it is at equal distance from previous prime (2039698841) and next prime (2039698877).

It is a cyclic number.

It is not a de Polignac number, because 2039698859 - 2⁸ = 2039698603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2039698798 and 2039698807.

It is not an unprimeable number, because it can be changed into a prime (2039698559) 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, 92713574 + ... + 92713595.

It is an arithmetic number, because the mean of its divisors is an integer number (556281510).

Almost surely, 2^2039698859 is an apocalyptic number.

2039698859 is a deficient number, since it is larger than the sum of its proper divisors (185427181).

2039698859 is a wasteful number, since it uses less digits than its factorization.

2039698859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185427180.

The product of its (nonzero) digits is 8398080, while the sum is 59.

The square root of 2039698859 is about 45163.0253526045. The cubic root of 2039698859 is about 1268.2027316934.

The spelling of 2039698859 in words is "two billion, thirty-nine million, six hundred ninety-eight thousand, eight hundred fifty-nine".