497469762 has 40 divisors (see below), whose sum is σ = 1132997052. Its totient is φ = 163101600.

The previous prime is 497469751. The next prime is 497469767. The reversal of 497469762 is 267964794.

It is a happy number.

497469762 is a `hidden beast` number, since 497 + 4 + 6 + 97 + 62 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 462293001 + 35176761 = 21501^2 + 5931^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 497469699 and 497469708.

It is not an unprimeable number, because it can be changed into a prime (497469767) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15289 + ... + 35052.

Almost surely, 2^497469762 is an apocalyptic number.

497469762 is an abundant number, since it is smaller than the sum of its proper divisors (635527290).

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

497469762 is a wasteful number, since it uses less digits than its factorization.

497469762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50416 (or 50407 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 497469762 is about 22304.0301739394. The cubic root of 497469762 is about 792.3594270798.

The spelling of 497469762 in words is "four hundred ninety-seven million, four hundred sixty-nine thousand, seven hundred sixty-two".