3850461577 has 8 divisors (see below), whose sum is σ = 3998410920. Its totient is φ = 3705085440.

The previous prime is 3850461569. The next prime is 3850461611. The reversal of 3850461577 is 7751640583.

It can be written as a sum of positive squares in 4 ways, for example, as 459845136 + 3390616441 = 21444^2 + 58229^2 .

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 3850461577 - 2³ = 3850461569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3850461677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640252 + ... + 646237.

It is an arithmetic number, because the mean of its divisors is an integer number (499801365).

Almost surely, 2^3850461577 is an apocalyptic number.

It is an amenable number.

3850461577 is a deficient number, since it is larger than the sum of its proper divisors (147949343).

3850461577 is a wasteful number, since it uses less digits than its factorization.

3850461577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286603.

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 3850461577 is about 62052.0876119410. The cubic root of 3850461577 is about 1567.3678395460.

The spelling of 3850461577 in words is "three billion, eight hundred fifty million, four hundred sixty-one thousand, five hundred seventy-seven".