3634179049 has 2 divisors, whose sum is σ = 3634179050. Its totient is φ = 3634179048.

The previous prime is 3634179023. The next prime is 3634179089. The reversal of 3634179049 is 9409714363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1839809449 + 1794369600 = 42893^2 + 42360^2 .

It is a cyclic number.

It is not a de Polignac number, because 3634179049 - 2⁷ = 3634178921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3634179089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817089524 + 1817089525.

It is an arithmetic number, because the mean of its divisors is an integer number (1817089525).

Almost surely, 2^3634179049 is an apocalyptic number.

It is an amenable number.

3634179049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3634179049 is an equidigital number, since it uses as much as digits as its factorization.

3634179049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 3634179049 is about 60284.1525527232. The cubic root of 3634179049 is about 1537.4539152380.

The spelling of 3634179049 in words is "three billion, six hundred thirty-four million, one hundred seventy-nine thousand, forty-nine".