3278605055 has 8 divisors (see below), whose sum is σ = 4291992144. Its totient is φ = 2384440000.

The previous prime is 3278605019. The next prime is 3278605061. The reversal of 3278605055 is 5505068723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3278605055 - 2¹² = 3278600959 is a prime.

It is a super-2 number, since 2×3278605055² = 21498502213343106050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29805446 + ... + 29805555.

It is an arithmetic number, because the mean of its divisors is an integer number (536499018).

Almost surely, 2^3278605055 is an apocalyptic number.

3278605055 is a deficient number, since it is larger than the sum of its proper divisors (1013387089).

3278605055 is a wasteful number, since it uses less digits than its factorization.

3278605055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59611017.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 3278605055 is about 57259.1045598864. The cubic root of 3278605055 is about 1485.5811085653.

The spelling of 3278605055 in words is "three billion, two hundred seventy-eight million, six hundred five thousand, fifty-five".