497629979106 has 16 divisors (see below), whose sum is σ = 1071818416704. Its totient is φ = 153116916624.

The previous prime is 497629979003. The next prime is 497629979113. The reversal of 497629979106 is 601979926794.

It is a super-2 number, since 2×497629979106² (a number of 24 digits) contains 22 as substring.

It is a Curzon 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, 3189935686 + ... + 3189935841.

It is an arithmetic number, because the mean of its divisors is an integer number (66988651044).

Almost surely, 2^497629979106 is an apocalyptic number.

497629979106 is an abundant number, since it is smaller than the sum of its proper divisors (574188437598).

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

497629979106 is a wasteful number, since it uses less digits than its factorization.

497629979106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379871545.

The product of its (nonzero) digits is 92588832, while the sum is 69.

The spelling of 497629979106 in words is "four hundred ninety-seven billion, six hundred twenty-nine million, nine hundred seventy-nine thousand, one hundred six".