3646360998 has 48 divisors (see below), whose sum is σ = 9038914560. Its totient is φ = 1040683248.

The previous prime is 3646360997. The next prime is 3646361039. The reversal of 3646360998 is 8990636463.

It is a happy number.

3646360998 is a `hidden beast` number, since 36 + 463 + 60 + 9 + 98 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646360997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104043 + ... + 134601.

It is an arithmetic number, because the mean of its divisors is an integer number (188310720).

Almost surely, 2^3646360998 is an apocalyptic number.

3646360998 is an abundant number, since it is smaller than the sum of its proper divisors (5392553562).

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

3646360998 is a wasteful number, since it uses less digits than its factorization.

3646360998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31521 (or 31518 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The square root of 3646360998 is about 60385.1057629280. The cubic root of 3646360998 is about 1539.1698733461.

It can be divided in two parts, 36463 and 60998, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 3646360998 in words is "three billion, six hundred forty-six million, three hundred sixty thousand, nine hundred ninety-eight".