746949648 has 20 divisors (see below), whose sum is σ = 1929620048. Its totient is φ = 248983200.

The previous prime is 746949589. The next prime is 746949649. The reversal of 746949648 is 846949647.

It is not an unprimeable number, because it can be changed into a prime (746949649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7780678 + ... + 7780773.

Almost surely, 2^746949648 is an apocalyptic number.

It is an amenable number.

746949648 is an abundant number, since it is smaller than the sum of its proper divisors (1182670400).

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

746949648 is a wasteful number, since it uses less digits than its factorization.

746949648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15561462 (or 15561456 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 746949648 is about 27330.3795802400. The cubic root of 746949648 is about 907.3268766431.

Subtracting 746949648 from its reverse (846949647), we obtain a palindrome (99999999).

The spelling of 746949648 in words is "seven hundred forty-six million, nine hundred forty-nine thousand, six hundred forty-eight".