496426949 has 4 divisors (see below), whose sum is σ = 497900364. Its totient is φ = 494953536.

The previous prime is 496426921. The next prime is 496426951. The reversal of 496426949 is 949624694.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99700225 + 396726724 = 9985^2 + 19918^2 .

It is a cyclic number.

It is not a de Polignac number, because 496426949 - 2²⁴ = 479649733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496426949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496426969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736202 + ... + 736875.

It is an arithmetic number, because the mean of its divisors is an integer number (124475091).

Almost surely, 2^496426949 is an apocalyptic number.

It is an amenable number.

496426949 is a deficient number, since it is larger than the sum of its proper divisors (1473415).

496426949 is a wasteful number, since it uses less digits than its factorization.

496426949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473414.

The product of its digits is 3359232, while the sum is 53.

The square root of 496426949 is about 22280.6406775030. The cubic root of 496426949 is about 791.8053828555.

It can be divided in two parts, 4964 and 26949, that added together give a palindrome (31913).

The spelling of 496426949 in words is "four hundred ninety-six million, four hundred twenty-six thousand, nine hundred forty-nine".