3860456397 has 8 divisors (see below), whose sum is σ = 5882600256. Its totient is φ = 2205975072.

The previous prime is 3860456357. The next prime is 3860456401. The reversal of 3860456397 is 7936540683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3860456397 - 2⁸ = 3860456141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860456357) 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, 91915608 + ... + 91915649.

It is an arithmetic number, because the mean of its divisors is an integer number (735325032).

Almost surely, 2^3860456397 is an apocalyptic number.

It is an amenable number.

3860456397 is a deficient number, since it is larger than the sum of its proper divisors (2022143859).

3860456397 is a wasteful number, since it uses less digits than its factorization.

3860456397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183831267.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 3860456397 is about 62132.5711442879. The cubic root of 3860456397 is about 1568.7228307184.

The spelling of 3860456397 in words is "three billion, eight hundred sixty million, four hundred fifty-six thousand, three hundred ninety-seven".