3355940049 has 32 divisors (see below), whose sum is σ = 5586499584. Its totient is φ = 1740910080.

The previous prime is 3355940011. The next prime is 3355940083. The reversal of 3355940049 is 9400495533.

It is a happy number.

It is not a de Polignac number, because 3355940049 - 2⁷ = 3355939921 is a prime.

It is a super-2 number, since 2×3355940049² = 22524667224964244802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3355940089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161857 + ... + 181409.

It is an arithmetic number, because the mean of its divisors is an integer number (174578112).

Almost surely, 2^3355940049 is an apocalyptic number.

It is an amenable number.

3355940049 is a deficient number, since it is larger than the sum of its proper divisors (2230559535).

3355940049 is a wasteful number, since it uses less digits than its factorization.

3355940049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20317.

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 3355940049 is about 57930.4759949372. The cubic root of 3355940049 is about 1497.1709713077.

The spelling of 3355940049 in words is "three billion, three hundred fifty-five million, nine hundred forty thousand, forty-nine".