3650346 has 96 divisors (see below), whose sum is σ = 9959040. Its totient is φ = 979776.

The previous prime is 3650341. The next prime is 3650357. The reversal of 3650346 is 6430563.

3650346 is a `hidden beast` number, since 3 + 650 + 3 + 4 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650341) 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 47 ways as a sum of consecutive naturals, for example, 98640 + ... + 98676.

It is an arithmetic number, because the mean of its divisors is an integer number (103740).

Almost surely, 2^3650346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3650346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4979520).

3650346 is an abundant number, since it is smaller than the sum of its proper divisors (6308694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3650346 is a wasteful number, since it uses less digits than its factorization.

3650346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3650346 is about 1910.5878676470. The cubic root of 3650346 is about 153.9730373890.

The spelling of 3650346 in words is "three million, six hundred fifty thousand, three hundred forty-six".