3642074777322 has 24 divisors (see below), whose sum is σ = 7928560897920. Its totient is φ = 1208271251880.

The previous prime is 3642074777321. The next prime is 3642074777359. The reversal of 3642074777322 is 2237774702463.

3642074777322 is a `hidden beast` number, since 3 + 6 + 4 + 207 + 47 + 77 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (3642074777321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479468922 + ... + 479476517.

It is an arithmetic number, because the mean of its divisors is an integer number (330356704080).

Almost surely, 2^{3642074777322} is an apocalyptic number.

3642074777322 is an abundant number, since it is smaller than the sum of its proper divisors (4286486120598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3642074777322 is a wasteful number, since it uses less digits than its factorization.

3642074777322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958945658 (or 958945655 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 54.

The spelling of 3642074777322 in words is "three trillion, six hundred forty-two billion, seventy-four million, seven hundred seventy-seven thousand, three hundred twenty-two".