3356778045 has 16 divisors (see below), whose sum is σ = 5381534592. Its totient is φ = 1786718400.

The previous prime is 3356778041. The next prime is 3356778059. The reversal of 3356778045 is 5408776533.

It is not a de Polignac number, because 3356778045 - 2² = 3356778041 is a prime.

It is a super-2 number, since 2×3356778045² = 22535917686788044050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3356777985 and 3356778003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356778041) 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, 214906 + ... + 229995.

It is an arithmetic number, because the mean of its divisors is an integer number (336345912).

Almost surely, 2^3356778045 is an apocalyptic number.

It is an amenable number.

3356778045 is a deficient number, since it is larger than the sum of its proper divisors (2024756547).

3356778045 is a wasteful number, since it uses less digits than its factorization.

3356778045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445412.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The square root of 3356778045 is about 57937.7083167776. The cubic root of 3356778045 is about 1497.2955781096.

The spelling of 3356778045 in words is "three billion, three hundred fifty-six million, seven hundred seventy-eight thousand, forty-five".