3402873 has 24 divisors (see below), whose sum is σ = 5436288. Its totient is φ = 2040192.

The previous prime is 3402851. The next prime is 3402899. The reversal of 3402873 is 3782043.

It is not a de Polignac number, because 3402873 - 2¹³ = 3394681 is a prime.

3402873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3402803) 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, 3036 + ... + 4002.

It is an arithmetic number, because the mean of its divisors is an integer number (226512).

Almost surely, 2^3402873 is an apocalyptic number.

It is an amenable number.

3402873 is a deficient number, since it is larger than the sum of its proper divisors (2033415).

3402873 is a wasteful number, since it uses less digits than its factorization.

3402873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 3402873 is about 1844.6877784601. The cubic root of 3402873 is about 150.4118017608.

The spelling of 3402873 in words is "three million, four hundred two thousand, eight hundred seventy-three".