3858612077 has 8 divisors (see below), whose sum is σ = 4087539576. Its totient is φ = 3629901312.

The previous prime is 3858612073. The next prime is 3858612101. The reversal of 3858612077 is 7702168583.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18826921 + 3839785156 = 4339^2 + 61966^2 .

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 3858612077 - 2² = 3858612073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858612073) 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, 16778 + ... + 89435.

It is an arithmetic number, because the mean of its divisors is an integer number (510942447).

Almost surely, 2^3858612077 is an apocalyptic number.

It is an amenable number.

3858612077 is a deficient number, since it is larger than the sum of its proper divisors (228927499).

3858612077 is a wasteful number, since it uses less digits than its factorization.

3858612077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108367.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 3858612077 is about 62117.7275582422. The cubic root of 3858612077 is about 1568.4729735807.

The spelling of 3858612077 in words is "three billion, eight hundred fifty-eight million, six hundred twelve thousand, seventy-seven".