3430957 has 4 divisors (see below), whose sum is σ = 3632796. Its totient is φ = 3229120.

The previous prime is 3430951. The next prime is 3430967. The reversal of 3430957 is 7590343.

3430957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7590343 = 283 ⋅26821.

It can be written as a sum of positive squares in 2 ways, for example, as 1865956 + 1565001 = 1366^2 + 1251^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430957 - 2³ = 3430949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430951) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 100894 + ... + 100927.

It is an arithmetic number, because the mean of its divisors is an integer number (908199).

Almost surely, 2^3430957 is an apocalyptic number.

It is an amenable number.

3430957 is a deficient number, since it is larger than the sum of its proper divisors (201839).

3430957 is a wasteful number, since it uses less digits than its factorization.

3430957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201838.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3430957 is about 1852.2842654409. The cubic root of 3430957 is about 150.8244528075.

The spelling of 3430957 in words is "three million, four hundred thirty thousand, nine hundred fifty-seven".