3654772207340 has 24 divisors (see below), whose sum is σ = 7675469020800. Its totient is φ = 1461823666688.

The previous prime is 3654772207313. The next prime is 3654772207349. The reversal of 3654772207340 is 437022774563.

It is not an unprimeable number, because it can be changed into a prime (3654772207349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4973765 + ... + 5661084.

It is an arithmetic number, because the mean of its divisors is an integer number (319811209200).

Almost surely, 2^{3654772207340} is an apocalyptic number.

It is an amenable number.

3654772207340 is an abundant number, since it is smaller than the sum of its proper divisors (4020696813460).

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

3654772207340 is a wasteful number, since it uses less digits than its factorization.

3654772207340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652041 (or 10652039 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 50.

The spelling of 3654772207340 in words is "three trillion, six hundred fifty-four billion, seven hundred seventy-two million, two hundred seven thousand, three hundred forty".