3802851797 has 4 divisors (see below), whose sum is σ = 3838392576. Its totient is φ = 3767311020.

The previous prime is 3802851791. The next prime is 3802851817. The reversal of 3802851797 is 7971582083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3802851797 - 2¹⁸ = 3802589653 is a prime.

It is a super-2 number, since 2×3802851797² = 28923363579892258418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802851791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17770229 + ... + 17770442.

It is an arithmetic number, because the mean of its divisors is an integer number (959598144).

Almost surely, 2^3802851797 is an apocalyptic number.

It is an amenable number.

3802851797 is a deficient number, since it is larger than the sum of its proper divisors (35540779).

3802851797 is a wasteful number, since it uses less digits than its factorization.

3802851797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35540778.

The product of its (nonzero) digits is 846720, while the sum is 50.

The square root of 3802851797 is about 61667.2668196021. The cubic root of 3802851797 is about 1560.8810217652.

The spelling of 3802851797 in words is "three billion, eight hundred two million, eight hundred fifty-one thousand, seven hundred ninety-seven".