746954303459646 has 16 divisors (see below), whose sum is σ = 1534284515214864. Its totient is φ = 242255449770624.

The previous prime is 746954303459641. The next prime is 746954303459681. The reversal of 746954303459646 is 646954303459647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746954303459641) 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, 1682329512075 + ... + 1682329512518.

It is an arithmetic number, because the mean of its divisors is an integer number (95892782200929).

Almost surely, 2^{746954303459646} is an apocalyptic number.

746954303459646 is an abundant number, since it is smaller than the sum of its proper divisors (787330211755218).

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

746954303459646 is a wasteful number, since it uses less digits than its factorization.

746954303459646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364659024635.

The product of its (nonzero) digits is 7054387200, while the sum is 75.

Subtracting from 746954303459646 its reverse (646954303459647), we obtain a palindrome (99999999999999).

The spelling of 746954303459646 in words is "seven hundred forty-six trillion, nine hundred fifty-four billion, three hundred three million, four hundred fifty-nine thousand, six hundred forty-six".