3400975 has 12 divisors (see below), whose sum is σ = 4363560. Its totient is φ = 2626400.

The previous prime is 3400963. The next prime is 3400993. The reversal of 3400975 is 5790043.

It is not a de Polignac number, because 3400975 - 2⁷ = 3400847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1621 + ... + 3070.

It is an arithmetic number, because the mean of its divisors is an integer number (363630).

Almost surely, 2^3400975 is an apocalyptic number.

3400975 is a deficient number, since it is larger than the sum of its proper divisors (962585).

3400975 is a wasteful number, since it uses less digits than its factorization.

3400975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730 (or 4725 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3400975 is about 1844.1732565028. The cubic root of 3400975 is about 150.3838317981.

The spelling of 3400975 in words is "three million, four hundred thousand, nine hundred seventy-five".