3407431 has 2 divisors, whose sum is σ = 3407432. Its totient is φ = 3407430.

The previous prime is 3407401. The next prime is 3407447. The reversal of 3407431 is 1347043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3407431 - 2¹⁹ = 2883143 is a prime.

It is a super-2 number, since 2×3407431² = 23221172039522, which contains 22 as substring.

It is equal to p₂₄₄₀₄₈ and since 3407431 and 244048 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3407401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703715 + 1703716.

It is an arithmetic number, because the mean of its divisors is an integer number (1703716).

Almost surely, 2^3407431 is an apocalyptic number.

3407431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3407431 is an equidigital number, since it uses as much as digits as its factorization.

3407431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3407431 is about 1845.9228044531. The cubic root of 3407431 is about 150.4789284819.

The spelling of 3407431 in words is "three million, four hundred seven thousand, four hundred thirty-one".