3458407 has 2 divisors, whose sum is σ = 3458408. Its totient is φ = 3458406.

The previous prime is 3458393. The next prime is 3458417. The reversal of 3458407 is 7048543.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3458407 is a prime.

It is equal to p₂₄₇₄₅₉ and since 3458407 and 247459 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 (3458417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729203 + 1729204.

It is an arithmetic number, because the mean of its divisors is an integer number (1729204).

Almost surely, 2^3458407 is an apocalyptic number.

3458407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458407 is an equidigital number, since it uses as much as digits as its factorization.

3458407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 3458407 is about 1859.6792734232. The cubic root of 3458407 is about 151.2256177257.

The spelling of 3458407 in words is "three million, four hundred fifty-eight thousand, four hundred seven".