3648222477386 has 32 divisors (see below), whose sum is σ = 5834782937088. Its totient is φ = 1706792303920.

The previous prime is 3648222477313. The next prime is 3648222477439. The reversal of 3648222477386 is 6837742228463.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3737891 + ... + 4611753.

It is an arithmetic number, because the mean of its divisors is an integer number (182336966784).

Almost surely, 2^{3648222477386} is an apocalyptic number.

3648222477386 is a deficient number, since it is larger than the sum of its proper divisors (2186560459702).

3648222477386 is a wasteful number, since it uses less digits than its factorization.

3648222477386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875866.

The product of its digits is 130056192, while the sum is 62.

The spelling of 3648222477386 in words is "three trillion, six hundred forty-eight billion, two hundred twenty-two million, four hundred seventy-seven thousand, three hundred eighty-six".