3059431 has 2 divisors, whose sum is σ = 3059432. Its totient is φ = 3059430.

The previous prime is 3059423. The next prime is 3059447. The reversal of 3059431 is 1349503.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3059431 - 2³ = 3059423 is a prime.

It is a super-2 number, since 2×3059431² = 18720236087522, which contains 22 as substring.

It is an Ulam number.

3059431 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3059396 and 3059405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3059401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1529715 + 1529716.

It is an arithmetic number, because the mean of its divisors is an integer number (1529716).

Almost surely, 2^3059431 is an apocalyptic number.

3059431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3059431 is an equidigital number, since it uses as much as digits as its factorization.

3059431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3059431 is about 1749.1229230674. The cubic root of 3059431 is about 145.1711178378.

It can be divided in two parts, 30594 and 31, that added together give a square (30625 = 175²).

The spelling of 3059431 in words is "three million, fifty-nine thousand, four hundred thirty-one".