6469492 has 6 divisors (see below), whose sum is σ = 11321618. Its totient is φ = 3234744.

The previous prime is 6469457. The next prime is 6469501. The reversal of 6469492 is 2949646.

6469492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3896676 + 2572816 = 1974^2 + 1604^2 .

It is a d-powerful number, because it can be written as 6³ + 4³ + 6⁸ + 9⁴ + 4³ + 9⁷ + 2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808683 + ... + 808690.

Almost surely, 2^6469492 is an apocalyptic number.

It is an amenable number.

6469492 is a deficient number, since it is larger than the sum of its proper divisors (4852126).

6469492 is a wasteful number, since it uses less digits than its factorization.

6469492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617377 (or 1617375 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 6469492 is about 2543.5196087312. The cubic root of 6469492 is about 186.3331217647. Note that the first 3 decimals are identical.

The spelling of 6469492 in words is "six million, four hundred sixty-nine thousand, four hundred ninety-two".