497618070 has 16 divisors (see below), whose sum is σ = 1194283440. Its totient is φ = 132698144.

The previous prime is 497618063. The next prime is 497618111. The reversal of 497618070 is 70816794.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8293605 + ... + 8293664.

It is an arithmetic number, because the mean of its divisors is an integer number (74642715).

Almost surely, 2^497618070 is an apocalyptic number.

497618070 is an abundant number, since it is smaller than the sum of its proper divisors (696665370).

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

497618070 is a wasteful number, since it uses less digits than its factorization.

497618070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16587279.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 497618070 is about 22307.3546168074. The cubic root of 497618070 is about 792.4381598825.

The spelling of 497618070 in words is "four hundred ninety-seven million, six hundred eighteen thousand, seventy".