10469897916 has 24 divisors (see below), whose sum is σ = 25866807120. Its totient is φ = 3284673792.

The previous prime is 10469897909. The next prime is 10469897917. The reversal of 10469897916 is 61979896401.

It is a happy number.

It is a super-2 number, since 2×10469897916² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10469897916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10469897917) 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, 25661311 + ... + 25661718.

It is an arithmetic number, because the mean of its divisors is an integer number (1077783630).

Almost surely, 2^10469897916 is an apocalyptic number.

It is an amenable number.

10469897916 is an abundant number, since it is smaller than the sum of its proper divisors (15396909204).

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

10469897916 is a wasteful number, since it uses less digits than its factorization.

10469897916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51323053 (or 51323051 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 60.

The spelling of 10469897916 in words is "ten billion, four hundred sixty-nine million, eight hundred ninety-seven thousand, nine hundred sixteen".