3609336490 has 8 divisors (see below), whose sum is σ = 6496805700. Its totient is φ = 1443734592.

The previous prime is 3609336461. The next prime is 3609336509. The reversal of 3609336490 is 946339063.

It can be written as a sum of positive squares in 2 ways, for example, as 3606843249 + 2493241 = 60057^2 + 1579^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180466815 + ... + 180466834.

Almost surely, 2^3609336490 is an apocalyptic number.

3609336490 is a deficient number, since it is larger than the sum of its proper divisors (2887469210).

3609336490 is a wasteful number, since it uses less digits than its factorization.

3609336490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360933656.

The product of its (nonzero) digits is 314928, while the sum is 43.

The square root of 3609336490 is about 60077.7537030139. The cubic root of 3609336490 is about 1533.9426544417.

The spelling of 3609336490 in words is "three billion, six hundred nine million, three hundred thirty-six thousand, four hundred ninety".