3986215462 has 8 divisors (see below), whose sum is σ = 6002589816. Its totient is φ = 1985352192.

The previous prime is 3986215427. The next prime is 3986215543. The reversal of 3986215462 is 2645126893.

3986215462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3877128 + ... + 3878155.

It is an arithmetic number, because the mean of its divisors is an integer number (750323727).

Almost surely, 2^3986215462 is an apocalyptic number.

3986215462 is a deficient number, since it is larger than the sum of its proper divisors (2016374354).

3986215462 is a wasteful number, since it uses less digits than its factorization.

3986215462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7755542.

The product of its digits is 622080, while the sum is 46.

The square root of 3986215462 is about 63136.4828130297. The cubic root of 3986215462 is about 1585.5754874690.

The spelling of 3986215462 in words is "three billion, nine hundred eighty-six million, two hundred fifteen thousand, four hundred sixty-two".