3650045 has 8 divisors (see below), whose sum is σ = 5005824. Its totient is φ = 2502864.

The previous prime is 3649999. The next prime is 3650051. The reversal of 3650045 is 5400563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3650045 - 2⁶ = 3649981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3650045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52109 + ... + 52178.

It is an arithmetic number, because the mean of its divisors is an integer number (625728).

Almost surely, 2^3650045 is an apocalyptic number.

3650045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3650045 is a deficient number, since it is larger than the sum of its proper divisors (1355779).

3650045 is a wasteful number, since it uses less digits than its factorization.

3650045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104299.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3650045 is about 1910.5090944562. The cubic root of 3650045 is about 153.9688051730.

The spelling of 3650045 in words is "three million, six hundred fifty thousand, forty-five".