383380077 has 8 divisors (see below), whose sum is σ = 533398464. Its totient is φ = 244474208.

The previous prime is 383380021. The next prime is 383380093. The reversal of 383380077 is 770083383.

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 383380077 - 2¹⁶ = 383314541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383385077) 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, 2778048 + ... + 2778185.

It is an arithmetic number, because the mean of its divisors is an integer number (66674808).

Almost surely, 2^383380077 is an apocalyptic number.

It is an amenable number.

383380077 is a deficient number, since it is larger than the sum of its proper divisors (150018387).

383380077 is a wasteful number, since it uses less digits than its factorization.

383380077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556259.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 383380077 is about 19580.0938966084. The cubic root of 383380077 is about 726.4568893618.

The spelling of 383380077 in words is "three hundred eighty-three million, three hundred eighty thousand, seventy-seven".