3835180061 has 2 divisors, whose sum is σ = 3835180062. Its totient is φ = 3835180060.

The previous prime is 3835180033. The next prime is 3835180109. The reversal of 3835180061 is 1600815383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3670057561 + 165122500 = 60581^2 + 12850^2 .

It is an emirp because it is prime and its reverse (1600815383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3835180061 - 2¹⁴ = 3835163677 is a prime.

It is a super-2 number, since 2×3835180061² = 29417212200583927442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3835180021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917590030 + 1917590031.

It is an arithmetic number, because the mean of its divisors is an integer number (1917590031).

Almost surely, 2^3835180061 is an apocalyptic number.

It is an amenable number.

3835180061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3835180061 is an equidigital number, since it uses as much as digits as its factorization.

3835180061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 3835180061 is about 61928.8306122439. The cubic root of 3835180061 is about 1565.2915938407.

The spelling of 3835180061 in words is "three billion, eight hundred thirty-five million, one hundred eighty thousand, sixty-one".