3620193 has 4 divisors (see below), whose sum is σ = 4826928. Its totient is φ = 2413460.

The previous prime is 3620161. The next prime is 3620207. The reversal of 3620193 is 3910263.

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 not a de Polignac number, because 3620193 - 2⁵ = 3620161 is a prime.

It is a D-number.

3620193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3620153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603363 + ... + 603368.

It is an arithmetic number, because the mean of its divisors is an integer number (1206732).

Almost surely, 2^3620193 is an apocalyptic number.

It is an amenable number.

3620193 is a deficient number, since it is larger than the sum of its proper divisors (1206735).

3620193 is a wasteful number, since it uses less digits than its factorization.

3620193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206734.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3620193 is about 1902.6804776420. The cubic root of 3620193 is about 153.5479095148.

The spelling of 3620193 in words is "three million, six hundred twenty thousand, one hundred ninety-three".