3650479 has 4 divisors (see below), whose sum is σ = 4171984. Its totient is φ = 3128976.

The previous prime is 3650447. The next prime is 3650483. The reversal of 3650479 is 9740563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3650479 - 2⁵ = 3650447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650419) 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, 260742 + ... + 260755.

It is an arithmetic number, because the mean of its divisors is an integer number (1042996).

Almost surely, 2^3650479 is an apocalyptic number.

3650479 is a deficient number, since it is larger than the sum of its proper divisors (521505).

3650479 is an equidigital number, since it uses as much as digits as its factorization.

3650479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521504.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3650479 is about 1910.6226733712. The cubic root of 3650479 is about 153.9749073638.

The spelling of 3650479 in words is "three million, six hundred fifty thousand, four hundred seventy-nine".