3840291377 has 8 divisors (see below), whose sum is σ = 4269108480. Its totient is φ = 3430532880.

The previous prime is 3840291373. The next prime is 3840291397. The reversal of 3840291377 is 7731920483.

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 3840291377 - 2² = 3840291373 is a prime.

It is a super-2 number, since 2×3840291377² = 29495675720521112258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3840291373) 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, 4764227 + ... + 4765032.

It is an arithmetic number, because the mean of its divisors is an integer number (533638560).

Almost surely, 2^3840291377 is an apocalyptic number.

It is an amenable number.

3840291377 is a deficient number, since it is larger than the sum of its proper divisors (428817103).

3840291377 is a wasteful number, since it uses less digits than its factorization.

3840291377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9529303.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 3840291377 is about 61970.0845327808. The cubic root of 3840291377 is about 1565.9866631876.

The spelling of 3840291377 in words is "three billion, eight hundred forty million, two hundred ninety-one thousand, three hundred seventy-seven".