3646054302 has 64 divisors (see below), whose sum is σ = 8102481408. Its totient is φ = 1084464000.

The previous prime is 3646054301. The next prime is 3646054331. The reversal of 3646054302 is 2034506463.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646054301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3570552 + ... + 3571572.

It is an arithmetic number, because the mean of its divisors is an integer number (126601272).

Almost surely, 2^3646054302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3646054302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4051240704).

3646054302 is an abundant number, since it is smaller than the sum of its proper divisors (4456427106).

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

3646054302 is a wasteful number, since it uses less digits than its factorization.

3646054302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 3646054302 is about 60382.5662091303. The cubic root of 3646054302 is about 1539.1267188623.

The spelling of 3646054302 in words is "three billion, six hundred forty-six million, fifty-four thousand, three hundred two".