3450975 has 48 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 1619200.

The previous prime is 3450959. The next prime is 3450977. The reversal of 3450975 is 5790543.

It is not a de Polignac number, because 3450975 - 2⁴ = 3450959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450977) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38731 + ... + 38819.

It is an arithmetic number, because the mean of its divisors is an integer number (133920).

Almost surely, 2^3450975 is an apocalyptic number.

3450975 is a deficient number, since it is larger than the sum of its proper divisors (2977185).

3450975 is a wasteful number, since it uses less digits than its factorization.

3450975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 3450975 is about 1857.6800047371. The cubic root of 3450975 is about 151.1172137858.

The spelling of 3450975 in words is "three million, four hundred fifty thousand, nine hundred seventy-five".