8387350061 has 8 divisors (see below), whose sum is σ = 9005805504. Its totient is φ = 7782792640.

The previous prime is 8387350031. The next prime is 8387350091. The reversal of 8387350061 is 1600537838.

It is an interprime number because it is at equal distance from previous prime (8387350031) and next prime (8387350091).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8387350061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8387350031) 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, 3473255 + ... + 3475668.

It is an arithmetic number, because the mean of its divisors is an integer number (1125725688).

Almost surely, 2^8387350061 is an apocalyptic number.

It is an amenable number.

8387350061 is a deficient number, since it is larger than the sum of its proper divisors (618455443).

8387350061 is a wasteful number, since it uses less digits than its factorization.

8387350061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949011.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 8387350061 is about 91582.4768228071. The cubic root of 8387350061 is about 2031.7717762111.

Adding to 8387350061 its reverse (1600537838), we get a palindrome (9987887899).

The spelling of 8387350061 in words is "eight billion, three hundred eighty-seven million, three hundred fifty thousand, sixty-one".