3672419 has 2 divisors, whose sum is σ = 3672420. Its totient is φ = 3672418.

The previous prime is 3672413. The next prime is 3672421. The reversal of 3672419 is 9142763.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3672419 is a prime.

It is a super-2 number, since 2×3672419² = 26973322623122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 3672421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3672413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836209 + 1836210.

It is an arithmetic number, because the mean of its divisors is an integer number (1836210).

Almost surely, 2^3672419 is an apocalyptic number.

3672419 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672419 is an equidigital number, since it uses as much as digits as its factorization.

3672419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 3672419 is about 1916.3556559261. The cubic root of 3672419 is about 154.2827632282.

The spelling of 3672419 in words is "three million, six hundred seventy-two thousand, four hundred nineteen".