3078986197 has 12 divisors (see below), whose sum is σ = 3593362080. Its totient is φ = 2630521656.

The previous prime is 3078986171. The next prime is 3078986201. The reversal of 3078986197 is 7916898703.

It is not a de Polignac number, because 3078986197 - 2¹⁵ = 3078953429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078986137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87297 + ... + 117382.

It is an arithmetic number, because the mean of its divisors is an integer number (299446840).

Almost surely, 2^3078986197 is an apocalyptic number.

It is an amenable number.

3078986197 is a deficient number, since it is larger than the sum of its proper divisors (514375883).

3078986197 is a wasteful number, since it uses less digits than its factorization.

3078986197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205000 (or 204993 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 58.

The square root of 3078986197 is about 55488.6132192903. The cubic root of 3078986197 is about 1454.7976158715.

The spelling of 3078986197 in words is "three billion, seventy-eight million, nine hundred eighty-six thousand, one hundred ninety-seven".