4621793 has 4 divisors (see below), whose sum is σ = 5041968. Its totient is φ = 4201620.

The previous prime is 4621777. The next prime is 4621823. The reversal of 4621793 is 3971264.

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 4621793 - 2⁴ = 4621777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4621723) 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, 210071 + ... + 210092.

It is an arithmetic number, because the mean of its divisors is an integer number (1260492).

Almost surely, 2^4621793 is an apocalyptic number.

It is an amenable number.

4621793 is a deficient number, since it is larger than the sum of its proper divisors (420175).

4621793 is a wasteful number, since it uses less digits than its factorization.

4621793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420174.

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

The square root of 4621793 is about 2149.8355751080. The cubic root of 4621793 is about 166.5725740005.

The spelling of 4621793 in words is "four million, six hundred twenty-one thousand, seven hundred ninety-three".