3480172 has 24 divisors (see below), whose sum is σ = 6562080. Its totient is φ = 1608960.

The previous prime is 3480163. The next prime is 3480221. The reversal of 3480172 is 2710843.

3480172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3480172² = 24223194299168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3729 + ... + 4567.

It is an arithmetic number, because the mean of its divisors is an integer number (273420).

Almost surely, 2^3480172 is an apocalyptic number.

It is an amenable number.

3480172 is a deficient number, since it is larger than the sum of its proper divisors (3081908).

3480172 is a wasteful number, since it uses less digits than its factorization.

3480172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 919 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 3480172 is about 1865.5219108871. The cubic root of 3480172 is about 151.5421936234.

The spelling of 3480172 in words is "three million, four hundred eighty thousand, one hundred seventy-two".