3138077641 has 8 divisors (see below), whose sum is σ = 3243609344. Its totient is φ = 3032814960.

The previous prime is 3138077609. The next prime is 3138077659. The reversal of 3138077641 is 1467708313.

3138077641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3138077641 - 2⁵ = 3138077609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3138077594 and 3138077603.

It is not an unprimeable number, because it can be changed into a prime (3138077681) 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, 43395 + ... + 90328.

It is an arithmetic number, because the mean of its divisors is an integer number (405451168).

Almost surely, 2^3138077641 is an apocalyptic number.

3138077641 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3138077641 is a deficient number, since it is larger than the sum of its proper divisors (105531703).

3138077641 is a wasteful number, since it uses less digits than its factorization.

3138077641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134511.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 3138077641 is about 56018.5472946238. The cubic root of 3138077641 is about 1464.0454577007.

The spelling of 3138077641 in words is "three billion, one hundred thirty-eight million, seventy-seven thousand, six hundred forty-one".