3620054345 has 8 divisors (see below), whose sum is σ = 4347750600. Its totient is φ = 2893586560.

The previous prime is 3620054309. The next prime is 3620054353. The reversal of 3620054345 is 5434500263.

It can be written as a sum of positive squares in 4 ways, for example, as 1512509881 + 2107544464 = 38891^2 + 45908^2 .

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

It is not a de Polignac number, because 3620054345 - 2¹⁴ = 3620037961 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300620 + ... + 312429.

It is an arithmetic number, because the mean of its divisors is an integer number (543468825).

Almost surely, 2^3620054345 is an apocalyptic number.

It is an amenable number.

3620054345 is a deficient number, since it is larger than the sum of its proper divisors (727696255).

3620054345 is a wasteful number, since it uses less digits than its factorization.

3620054345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614235.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 3620054345 is about 60166.8874465017. The cubic root of 3620054345 is about 1535.4594917205.

The spelling of 3620054345 in words is "three billion, six hundred twenty million, fifty-four thousand, three hundred forty-five".