4383080661 has 16 divisors (see below), whose sum is σ = 5894792640. Its totient is φ = 2896757760.

The previous prime is 4383080651. The next prime is 4383080671. The reversal of 4383080661 is 1660803834.

It is an interprime number because it is at equal distance from previous prime (4383080651) and next prime (4383080671).

It is not a de Polignac number, because 4383080661 - 2¹⁴ = 4383064277 is a prime.

It is a super-2 number, since 2×4383080661² = 38422792161664393842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4383080621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414901 + ... + 425333.

It is an arithmetic number, because the mean of its divisors is an integer number (368424540).

Almost surely, 2^4383080661 is an apocalyptic number.

It is an amenable number.

4383080661 is a deficient number, since it is larger than the sum of its proper divisors (1511711979).

4383080661 is a wasteful number, since it uses less digits than its factorization.

4383080661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11636.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 4383080661 is about 66204.8386524731. The cubic root of 4383080661 is about 1636.5394835146.

The spelling of 4383080661 in words is "four billion, three hundred eighty-three million, eighty thousand, six hundred sixty-one".