6450969 has 8 divisors (see below), whose sum is σ = 9830080. Its totient is φ = 3686256.

The previous prime is 6450953. The next prime is 6451019. The reversal of 6450969 is 9690546.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6450969 - 2⁴ = 6450953 is a prime.

It is a super-2 number, since 2×6450969² = 83230002077922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6450929) 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, 153574 + ... + 153615.

It is an arithmetic number, because the mean of its divisors is an integer number (1228760).

Almost surely, 2^6450969 is an apocalyptic number.

It is an amenable number.

6450969 is a deficient number, since it is larger than the sum of its proper divisors (3379111).

6450969 is a wasteful number, since it uses less digits than its factorization.

6450969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307199.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 6450969 is about 2539.8757843643. The cubic root of 6450969 is about 186.1551197594.

The spelling of 6450969 in words is "six million, four hundred fifty thousand, nine hundred sixty-nine".