496449436 has 24 divisors (see below), whose sum is σ = 1051305696. Its totient is φ = 200248320.

The previous prime is 496449433. The next prime is 496449497. The reversal of 496449436 is 634944694.

It is a self number, because there is not a number n which added to its sum of digits gives 496449436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496449433) 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, 521005 + ... + 521956.

It is an arithmetic number, because the mean of its divisors is an integer number (43804404).

Almost surely, 2^496449436 is an apocalyptic number.

It is an amenable number.

496449436 is an abundant number, since it is smaller than the sum of its proper divisors (554856260).

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

496449436 is a wasteful number, since it uses less digits than its factorization.

496449436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042989 (or 1042987 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The square root of 496449436 is about 22281.1453026993. The cubic root of 496449436 is about 791.8173383297.

The spelling of 496449436 in words is "four hundred ninety-six million, four hundred forty-nine thousand, four hundred thirty-six".