2835005381 has 8 divisors (see below), whose sum is σ = 3054315264. Its totient is φ = 2615871600.

The previous prime is 2835005321. The next prime is 2835005389. The reversal of 2835005381 is 1835005382.

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 2835005381 - 2¹⁴ = 2834988997 is a prime.

It is a super-2 number, since 2×2835005381² = 16074511020597910322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2835005389) 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, 9581 + ... + 75906.

It is an arithmetic number, because the mean of its divisors is an integer number (381789408).

Almost surely, 2^2835005381 is an apocalyptic number.

It is an amenable number.

2835005381 is a deficient number, since it is larger than the sum of its proper divisors (219309883).

2835005381 is a wasteful number, since it uses less digits than its factorization.

2835005381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88051.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 2835005381 is about 53244.7685787064. The cubic root of 2835005381 is about 1415.3090895410.

Subtracting from 2835005381 its reverse (1835005382), we obtain a palindrome (999999999).

The spelling of 2835005381 in words is "two billion, eight hundred thirty-five million, five thousand, three hundred eighty-one".