3481506 has 24 divisors (see below), whose sum is σ = 8621184. Its totient is φ = 994680.

The previous prime is 3481493. The next prime is 3481519. The reversal of 3481506 is 6051843.

It is an interprime number because it is at equal distance from previous prime (3481493) and next prime (3481519).

It is a self number, because there is not a number n which added to its sum of digits gives 3481506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13690 + ... + 13941.

It is an arithmetic number, because the mean of its divisors is an integer number (359216).

Almost surely, 2^3481506 is an apocalyptic number.

3481506 is an abundant number, since it is smaller than the sum of its proper divisors (5139678).

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

3481506 is a wasteful number, since it uses less digits than its factorization.

3481506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27646 (or 27643 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3481506 is about 1865.8794173258. The cubic root of 3481506 is about 151.5615539176.

The spelling of 3481506 in words is "three million, four hundred eighty-one thousand, five hundred six".