3401973 has 16 divisors (see below), whose sum is σ = 5077440. Its totient is φ = 2251152.

The previous prime is 3401963. The next prime is 3402013. The reversal of 3401973 is 3791043.

It is not a de Polignac number, because 3401973 - 2⁵ = 3401941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4015 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (317340).

Almost surely, 2^3401973 is an apocalyptic number.

It is an amenable number.

3401973 is a deficient number, since it is larger than the sum of its proper divisors (1675467).

3401973 is a wasteful number, since it uses less digits than its factorization.

3401973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3401973 is about 1844.4438186077. The cubic root of 3401973 is about 150.3985401671.

The spelling of 3401973 in words is "three million, four hundred one thousand, nine hundred seventy-three".