3136139061 has 16 divisors (see below), whose sum is σ = 4658715648. Its totient is φ = 1860249200.

The previous prime is 3136139053. The next prime is 3136139089. The reversal of 3136139061 is 1609316313.

It is a cyclic number.

It is not a de Polignac number, because 3136139061 - 2³ = 3136139053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3136139021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009455 + ... + 1012556.

It is an arithmetic number, because the mean of its divisors is an integer number (291169728).

Almost surely, 2^3136139061 is an apocalyptic number.

It is an amenable number.

3136139061 is a deficient number, since it is larger than the sum of its proper divisors (1522576587).

3136139061 is a wasteful number, since it uses less digits than its factorization.

3136139061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022072.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 3136139061 is about 56001.2416023074. The cubic root of 3136139061 is about 1463.7439191788.

The spelling of 3136139061 in words is "three billion, one hundred thirty-six million, one hundred thirty-nine thousand, sixty-one".