3655101 has 4 divisors (see below), whose sum is σ = 4873472. Its totient is φ = 2436732.

The previous prime is 3655081. The next prime is 3655103. The reversal of 3655101 is 1015563.

It is a happy number.

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 not a de Polignac number, because 3655101 - 2¹¹ = 3653053 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3655103) 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, 609181 + ... + 609186.

It is an arithmetic number, because the mean of its divisors is an integer number (1218368).

Almost surely, 2^3655101 is an apocalyptic number.

It is an amenable number.

3655101 is a deficient number, since it is larger than the sum of its proper divisors (1218371).

3655101 is a wasteful number, since it uses less digits than its factorization.

3655101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218370.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3655101 is about 1911.8318440700. The cubic root of 3655101 is about 154.0398643074.

The spelling of 3655101 in words is "three million, six hundred fifty-five thousand, one hundred one".