3641377 has 4 divisors (see below), whose sum is σ = 3692736. Its totient is φ = 3590020.

The previous prime is 3641371. The next prime is 3641381. The reversal of 3641377 is 7731463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3641377 is a prime.

It is a super-2 number, since 2×3641377² = 26519252912258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641371) 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, 25573 + ... + 25714.

It is an arithmetic number, because the mean of its divisors is an integer number (923184).

Almost surely, 2^3641377 is an apocalyptic number.

It is an amenable number.

3641377 is a deficient number, since it is larger than the sum of its proper divisors (51359).

3641377 is an equidigital number, since it uses as much as digits as its factorization.

3641377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51358.

The product of its digits is 10584, while the sum is 31.

The square root of 3641377 is about 1908.2392407662. The cubic root of 3641377 is about 153.8468286445.

The spelling of 3641377 in words is "three million, six hundred forty-one thousand, three hundred seventy-seven".