3820357395 has 48 divisors (see below), whose sum is σ = 6758912160. Its totient is φ = 1995522048.

The previous prime is 3820357381. The next prime is 3820357423. The reversal of 3820357395 is 5937530283.

3820357395 is a `hidden beast` number, since 3 + 8 + 203 + 57 + 395 = 666.

3820357395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3820357395 - 2¹⁴ = 3820341011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3820357395.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1833024 + ... + 1835106.

It is an arithmetic number, because the mean of its divisors is an integer number (140810670).

Almost surely, 2^3820357395 is an apocalyptic number.

3820357395 is a deficient number, since it is larger than the sum of its proper divisors (2938554765).

3820357395 is a wasteful number, since it uses less digits than its factorization.

3820357395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916 (or 2913 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 3820357395 is about 61809.0397514797. The cubic root of 3820357395 is about 1563.2724144284.

The spelling of 3820357395 in words is "three billion, eight hundred twenty million, three hundred fifty-seven thousand, three hundred ninety-five".