3420550355 has 8 divisors (see below), whose sum is σ = 4121693664. Its totient is φ = 2725084800.

The previous prime is 3420550351. The next prime is 3420550361. The reversal of 3420550355 is 5530550243.

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

It is not a de Polignac number, because 3420550355 - 2² = 3420550351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420550351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418111 + ... + 1420520.

It is an arithmetic number, because the mean of its divisors is an integer number (515211708).

Almost surely, 2^3420550355 is an apocalyptic number.

3420550355 is a deficient number, since it is larger than the sum of its proper divisors (701143309).

3420550355 is a wasteful number, since it uses less digits than its factorization.

3420550355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838877.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 3420550355 is about 58485.4713155327. The cubic root of 3420550355 is about 1506.7180675342.

The spelling of 3420550355 in words is "three billion, four hundred twenty million, five hundred fifty thousand, three hundred fifty-five".