3654890313 has 8 divisors (see below), whose sum is σ = 4874495808. Its totient is φ = 2435939184.

The previous prime is 3654890263. The next prime is 3654890321. The reversal of 3654890313 is 3130984563.

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

It is not a de Polignac number, because 3654890313 - 2¹⁶ = 3654824777 is a prime.

It is a super-2 number, since 2×3654890313² = 26716446400122475938, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3654890363) 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 7 ways as a sum of consecutive naturals, for example, 150406 + ... + 173007.

It is an arithmetic number, because the mean of its divisors is an integer number (609311976).

Almost surely, 2^3654890313 is an apocalyptic number.

It is an amenable number.

3654890313 is a deficient number, since it is larger than the sum of its proper divisors (1219605495).

3654890313 is a wasteful number, since it uses less digits than its factorization.

3654890313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327183.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 3654890313 is about 60455.6888390166. The cubic root of 3654890313 is about 1540.3690453325.

The spelling of 3654890313 in words is "three billion, six hundred fifty-four million, eight hundred ninety thousand, three hundred thirteen".