746808648 has 32 divisors (see below), whose sum is σ = 1869125760. Its totient is φ = 248655680.

The previous prime is 746808619. The next prime is 746808659. The reversal of 746808648 is 846808647.

It is a self number, because there is not a number n which added to its sum of digits gives 746808648.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4786 + ... + 38942.

It is an arithmetic number, because the mean of its divisors is an integer number (58410180).

Almost surely, 2^746808648 is an apocalyptic number.

It is an amenable number.

746808648 is an abundant number, since it is smaller than the sum of its proper divisors (1122317112).

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

746808648 is a wasteful number, since it uses less digits than its factorization.

746808648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35077 (or 35073 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The square root of 746808648 is about 27327.7999114455. The cubic root of 746808648 is about 907.2697817012.

Subtracting 746808648 from its reverse (846808647), we obtain a palindrome (99999999).

The spelling of 746808648 in words is "seven hundred forty-six million, eight hundred eight thousand, six hundred forty-eight".