4961986627 has 16 divisors (see below), whose sum is σ = 5590851840. Its totient is φ = 4369492512.

The previous prime is 4961986619. The next prime is 4961986663. The reversal of 4961986627 is 7266891694.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4961986627 - 2³ = 4961986619 is a prime.

It is a super-3 number, since 3×4961986627³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4961986607) 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, 91428 + ... + 135214.

It is an arithmetic number, because the mean of its divisors is an integer number (349428240).

Almost surely, 2^4961986627 is an apocalyptic number.

4961986627 is a deficient number, since it is larger than the sum of its proper divisors (628865213).

4961986627 is a wasteful number, since it uses less digits than its factorization.

4961986627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44202.

The product of its digits is 7838208, while the sum is 58.

The square root of 4961986627 is about 70441.3701385769. The cubic root of 4961986627 is about 1705.6314545190.

The spelling of 4961986627 in words is "four billion, nine hundred sixty-one million, nine hundred eighty-six thousand, six hundred twenty-seven".