4397986662 has 16 divisors (see below), whose sum is σ = 8940170352. Its totient is φ = 1441962720.

The previous prime is 4397986657. The next prime is 4397986667. The reversal of 4397986662 is 2666897934.

It is an interprime number because it is at equal distance from previous prime (4397986657) and next prime (4397986667).

It is a junction number, because it is equal to n+sod(n) for n = 4397986596 and 4397986605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397986667) 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, 6007813 + ... + 6008544.

It is an arithmetic number, because the mean of its divisors is an integer number (558760647).

Almost surely, 2^4397986662 is an apocalyptic number.

4397986662 is an abundant number, since it is smaller than the sum of its proper divisors (4542183690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4397986662 is a wasteful number, since it uses less digits than its factorization.

4397986662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12016423.

The product of its digits is 23514624, while the sum is 60.

The square root of 4397986662 is about 66317.3179644654. The cubic root of 4397986662 is about 1638.3925681234.

The spelling of 4397986662 in words is "four billion, three hundred ninety-seven million, nine hundred eighty-six thousand, six hundred sixty-two".