3420467 has 4 divisors (see below), whose sum is σ = 3429240. Its totient is φ = 3411696.

The previous prime is 3420457. The next prime is 3420481. The reversal of 3420467 is 7640243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7640243 = 13 ⋅587711.

It is a cyclic number.

It is not a de Polignac number, because 3420467 - 2⁸ = 3420211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3773 + ... + 4590.

It is an arithmetic number, because the mean of its divisors is an integer number (857310).

Almost surely, 2^3420467 is an apocalyptic number.

3420467 is a deficient number, since it is larger than the sum of its proper divisors (8773).

3420467 is an equidigital number, since it uses as much as digits as its factorization.

3420467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3420467 is about 1849.4504589202. The cubic root of 3420467 is about 150.6705828421.

The spelling of 3420467 in words is "three million, four hundred twenty thousand, four hundred sixty-seven".