3355872049 has 2 divisors, whose sum is σ = 3355872050. Its totient is φ = 3355872048.

The previous prime is 3355872041. The next prime is 3355872061. The reversal of 3355872049 is 9402785533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1814760000 + 1541112049 = 42600^2 + 39257^2 .

It is a cyclic number.

It is not a de Polignac number, because 3355872049 - 2³ = 3355872041 is a prime.

It is a super-2 number, since 2×3355872049² = 22523754418518916802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3355872041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677936024 + 1677936025.

It is an arithmetic number, because the mean of its divisors is an integer number (1677936025).

Almost surely, 2^3355872049 is an apocalyptic number.

It is an amenable number.

3355872049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3355872049 is an equidigital number, since it uses as much as digits as its factorization.

3355872049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 3355872049 is about 57929.8890815441. The cubic root of 3355872049 is about 1497.1608590577.

The spelling of 3355872049 in words is "three billion, three hundred fifty-five million, eight hundred seventy-two thousand, forty-nine".