746443464344647 has 16 divisors (see below), whose sum is σ = 768800803370688. Its totient is φ = 724406590252800.

The previous prime is 746443464344639. The next prime is 746443464344701.

746443464344647 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 746443464344647 - 2³ = 746443464344639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746443464344447) 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 15 ways as a sum of consecutive naturals, for example, 61965003 + ... + 73024300.

It is an arithmetic number, because the mean of its divisors is an integer number (48050050210668).

Almost surely, 2^{746443464344647} is an apocalyptic number.

746443464344647 is a deficient number, since it is larger than the sum of its proper divisors (22357339026041).

746443464344647 is a wasteful number, since it uses less digits than its factorization.

746443464344647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134990490.

The product of its digits is 6242697216, while the sum is 70.

The spelling of 746443464344647 in words is "seven hundred forty-six trillion, four hundred forty-three billion, four hundred sixty-four million, three hundred forty-four thousand, six hundred forty-seven".