3644790134834 has 16 divisors (see below), whose sum is σ = 5615137874688. Its totient is φ = 1773080859312.

The previous prime is 3644790134819. The next prime is 3644790134837. The reversal of 3644790134834 is 4384310974463.

3644790134834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3644790134834.

It is not an unprimeable number, because it can be changed into a prime (3644790134837) 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, 1393727 + ... + 3038429.

It is an arithmetic number, because the mean of its divisors is an integer number (350946117168).

Almost surely, 2^{3644790134834} is an apocalyptic number.

3644790134834 is a deficient number, since it is larger than the sum of its proper divisors (1970347739854).

3644790134834 is a wasteful number, since it uses less digits than its factorization.

3644790134834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674689.

The product of its (nonzero) digits is 20901888, while the sum is 56.

The spelling of 3644790134834 in words is "three trillion, six hundred forty-four billion, seven hundred ninety million, one hundred thirty-four thousand, eight hundred thirty-four".