4199312986 has 16 divisors (see below), whose sum is σ = 6928397568. Its totient is φ = 1908777420.

The previous prime is 4199312981. The next prime is 4199312993. The reversal of 4199312986 is 6892139914.

It is not an unprimeable number, because it can be changed into a prime (4199312981) 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, 786090 + ... + 791413.

It is an arithmetic number, because the mean of its divisors is an integer number (433024848).

Almost surely, 2^4199312986 is an apocalyptic number.

4199312986 is a deficient number, since it is larger than the sum of its proper divisors (2729084582).

4199312986 is a wasteful number, since it uses less digits than its factorization.

4199312986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577538 (or 1577516 counting only the distinct ones).

The product of its digits is 839808, while the sum is 52.

The square root of 4199312986 is about 64802.1063392233. The cubic root of 4199312986 is about 1613.3406691586.

The spelling of 4199312986 in words is "four billion, one hundred ninety-nine million, three hundred twelve thousand, nine hundred eighty-six".