3481975 has 24 divisors (see below), whose sum is σ = 5008608. Its totient is φ = 2352000.

The previous prime is 3481969. The next prime is 3481979. The reversal of 3481975 is 5791843.

It is not a de Polignac number, because 3481975 - 2³ = 3481967 is a prime.

It is a Duffinian number.

Its product of digits (30240) is a multiple of the sum of its prime factors (315).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17577 + ... + 17773.

It is an arithmetic number, because the mean of its divisors is an integer number (208692).

Almost surely, 2^3481975 is an apocalyptic number.

3481975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3481975 is a deficient number, since it is larger than the sum of its proper divisors (1526633).

3481975 is a wasteful number, since it uses less digits than its factorization.

3481975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 310 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 3481975 is about 1866.0050910970. The cubic root of 3481975 is about 151.5683593228.

The spelling of 3481975 in words is "three million, four hundred eighty-one thousand, nine hundred seventy-five".