3506488 has 64 divisors (see below), whose sum is σ = 7776000. Its totient is φ = 1469952.

The previous prime is 3506483. The next prime is 3506519. The reversal of 3506488 is 8846053.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 3⁷ + 5⁷ + 0 + 6⁷ + 4¹⁰ + 8³ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59403 + ... + 59461.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

Almost surely, 2^3506488 is an apocalyptic number.

3506488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3506488 is an abundant number, since it is smaller than the sum of its proper divisors (4269512).

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

3506488 is a wasteful number, since it uses less digits than its factorization.

3506488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3506488 is about 1872.5618814875. The cubic root of 3506488 is about 151.9232068233.

The spelling of 3506488 in words is "three million, five hundred six thousand, four hundred eighty-eight".