3487662 has 24 divisors (see below), whose sum is σ = 7665840. Its totient is φ = 1145760.

The previous prime is 3487661. The next prime is 3487691. The reversal of 3487662 is 2667843.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹⁰ + 4¹⁰ + 8³ + 7⁴ + 6² + 6⁷ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487661) 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, 87 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (319410).

Almost surely, 2^3487662 is an apocalyptic number.

3487662 is an abundant number, since it is smaller than the sum of its proper divisors (4178178).

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

3487662 is a wasteful number, since it uses less digits than its factorization.

3487662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808 (or 2805 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3487662 is about 1867.5283130384. The cubic root of 3487662 is about 151.6508317137.

The spelling of 3487662 in words is "three million, four hundred eighty-seven thousand, six hundred sixty-two".