380616653 has 8 divisors (see below), whose sum is σ = 390519360. Its totient is φ = 370743520.

The previous prime is 380616647. The next prime is 380616659. The reversal of 380616653 is 356616083.

It is an interprime number because it is at equal distance from previous prime (380616647) and next prime (380616659).

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

It is a cyclic number.

It is not a de Polignac number, because 380616653 - 2⁶ = 380616589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380616659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19976 + ... + 34062.

It is an arithmetic number, because the mean of its divisors is an integer number (48814920).

Almost surely, 2^380616653 is an apocalyptic number.

It is an amenable number.

380616653 is a deficient number, since it is larger than the sum of its proper divisors (9902707).

380616653 is a wasteful number, since it uses less digits than its factorization.

380616653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14787.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 380616653 is about 19509.3990937702. The cubic root of 380616653 is about 724.7072320883.

The spelling of 380616653 in words is "three hundred eighty million, six hundred sixteen thousand, six hundred fifty-three".