6469956 has 60 divisors (see below), whose sum is σ = 17820880. Its totient is φ = 2041200.

The previous prime is 6469951. The next prime is 6469961. The reversal of 6469956 is 6599646.

It is an interprime number because it is at equal distance from previous prime (6469951) and next prime (6469961).

It is a super-3 number, since 3×6469956³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6469951) 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, 5631 + ... + 6681.

Almost surely, 2^6469956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6469956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8910440).

6469956 is an abundant number, since it is smaller than the sum of its proper divisors (11350924).

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

6469956 is a wasteful number, since it uses less digits than its factorization.

6469956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086 (or 1075 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 6469956 is about 2543.6108192882. The cubic root of 6469956 is about 186.3375763391.

The spelling of 6469956 in words is "six million, four hundred sixty-nine thousand, nine hundred fifty-six".