2086387403 has 8 divisors (see below), whose sum is σ = 2104827120. Its totient is φ = 2068027360.

The previous prime is 2086387399. The next prime is 2086387417. The reversal of 2086387403 is 3047836802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2086387403 - 2² = 2086387399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086387463) 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, 33308 + ... + 72678.

It is an arithmetic number, because the mean of its divisors is an integer number (263103390).

Almost surely, 2^2086387403 is an apocalyptic number.

2086387403 is a deficient number, since it is larger than the sum of its proper divisors (18439717).

2086387403 is a wasteful number, since it uses less digits than its factorization.

2086387403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39837.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2086387403 is about 45676.9898636064. The cubic root of 2086387403 is about 1277.8061792432.

The spelling of 2086387403 in words is "two billion, eighty-six million, three hundred eighty-seven thousand, four hundred three".