3862995457 has 2 divisors, whose sum is σ = 3862995458. Its totient is φ = 3862995456.

The previous prime is 3862995407. The next prime is 3862995463. The reversal of 3862995457 is 7545992683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3433842801 + 429152656 = 58599^2 + 20716^2 .

It is a cyclic number.

It is not a de Polignac number, because 3862995457 - 2⁷ = 3862995329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3862995407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1931497728 + 1931497729.

It is an arithmetic number, because the mean of its divisors is an integer number (1931497729).

Almost surely, 2^3862995457 is an apocalyptic number.

It is an amenable number.

3862995457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3862995457 is an equidigital number, since it uses as much as digits as its factorization.

3862995457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 58.

The square root of 3862995457 is about 62153.0003861439. Note that the first 3 decimals coincide. The cubic root of 3862995457 is about 1569.0666768048.

The spelling of 3862995457 in words is "three billion, eight hundred sixty-two million, nine hundred ninety-five thousand, four hundred fifty-seven".