497963760 has 160 divisors (see below), whose sum is σ = 1812122112. Its totient is φ = 110730240.

The previous prime is 497963749. The next prime is 497963789. The reversal of 497963760 is 67369794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58155 + ... + 66165.

Almost surely, 2^497963760 is an apocalyptic number.

497963760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497963760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (906061056).

497963760 is an abundant number, since it is smaller than the sum of its proper divisors (1314158352).

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

497963760 is a wasteful number, since it uses less digits than its factorization.

497963760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071 (or 8065 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 51.

The square root of 497963760 is about 22315.1016130333. The cubic root of 497963760 is about 792.6216168713.

The spelling of 497963760 in words is "four hundred ninety-seven million, nine hundred sixty-three thousand, seven hundred sixty".